28303776

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 63141984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 47, 48, 51, 54, 68, 72, 82, 94, 96, 102, 108, 123, 136, 141, 144, 153, 164, 188, 204, 216, 246, 272, 282, 288, 306, 328, 369, 376, 408, 423, 432, 459, 492, 544, 564, 612, 656, 697, 738, 752, 799, 816, 846, 864, 918, 984, 1107, 1128, 1224, 1269, 1312, 1394, 1476, 1504, 1598, 1632, 1692, 1836, 1927, 1968, 2091, 2214, 2256, 2397, 2448, 2538, 2788, 2952, 3196, 3384, 3672, 3854, 3936, 4182, 4428, 4512, 4794, 4896, 5076, 5576, 5781, 5904, 6273, 6392, 6768, 7191, 7344, 7708, 8364, 8856, 9588, 10152, 11152, 11562, 11808, 12546, 12784, 13536, 14382, 14688, 15416, 16728, 17343, 17712, 18819, 19176, 20304, 21573, 22304, 23124, 25092, 25568, 28764, 30832, 32759, 33456, 34686, 35424, 37638, 38352, 40608, 43146, 46248, 50184, 52029, 57528, 61664, 65518, 66912, 69372, 75276, 76704, 86292, 92496, 98277, 100368, 104058, 115056, 131036, 138744, 150552, 172584, 184992, 196554, 200736, 208116, 230112, 262072, 277488, 294831, 301104, 345168, 393108, 416232, 524144, 554976, 589662, 602208, 690336, 786216, 832464, 884493, 1048288, 1179324, 1572432, 1664928, 1768986, 2358648, 3144864, 3537972, 4717296, 7075944, 9434592, 14151888, 28303776]

約数ペア:

[(1, 28303776), (2, 14151888), (3, 9434592), (4, 7075944), (6, 4717296), (8, 3537972), (9, 3144864), (12, 2358648), (16, 1768986), (17, 1664928), (18, 1572432), (24, 1179324), (27, 1048288), (32, 884493), (34, 832464), (36, 786216), (41, 690336), (47, 602208), (48, 589662), (51, 554976), (54, 524144), (68, 416232), (72, 393108), (82, 345168), (94, 301104), (96, 294831), (102, 277488), (108, 262072), (123, 230112), (136, 208116), (141, 200736), (144, 196554), (153, 184992), (164, 172584), (188, 150552), (204, 138744), (216, 131036), (246, 115056), (272, 104058), (282, 100368), (288, 98277), (306, 92496), (328, 86292), (369, 76704), (376, 75276), (408, 69372), (423, 66912), (432, 65518), (459, 61664), (492, 57528), (544, 52029), (564, 50184), (612, 46248), (656, 43146), (697, 40608), (738, 38352), (752, 37638), (799, 35424), (816, 34686), (846, 33456), (864, 32759), (918, 30832), (984, 28764), (1107, 25568), (1128, 25092), (1224, 23124), (1269, 22304), (1312, 21573), (1394, 20304), (1476, 19176), (1504, 18819), (1598, 17712), (1632, 17343), (1692, 16728), (1836, 15416), (1927, 14688), (1968, 14382), (2091, 13536), (2214, 12784), (2256, 12546), (2397, 11808), (2448, 11562), (2538, 11152), (2788, 10152), (2952, 9588), (3196, 8856), (3384, 8364), (3672, 7708), (3854, 7344), (3936, 7191), (4182, 6768), (4428, 6392), (4512, 6273), (4794, 5904), (4896, 5781), (5076, 5576)]