28245024

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 120

約数和(自身を含む): 88091388

約数和(自身を除く): 59846364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 641, 648, 816, 864, 918, 1224, 1282, 1296, 1377, 1632, 1836, 1923, 2448, 2564, 2592, 2754, 3672, 3846, 4896, 5128, 5508, 5769, 7344, 7692, 10256, 10897, 11016, 11538, 14688, 15384, 17307, 20512, 21794, 22032, 23076, 30768, 32691, 34614, 43588, 44064, 46152, 51921, 61536, 65382, 69228, 87176, 92304, 98073, 103842, 130764, 138456, 174352, 184608, 196146, 207684, 261528, 276912, 294219, 348704, 392292, 415368, 523056, 553824, 588438, 784584, 830736, 882657, 1046112, 1176876, 1569168, 1661472, 1765314, 2353752, 3138336, 3530628, 4707504, 7061256, 9415008, 14122512, 28245024]

約数ペア:

[(1, 28245024), (2, 14122512), (3, 9415008), (4, 7061256), (6, 4707504), (8, 3530628), (9, 3138336), (12, 2353752), (16, 1765314), (17, 1661472), (18, 1569168), (24, 1176876), (27, 1046112), (32, 882657), (34, 830736), (36, 784584), (48, 588438), (51, 553824), (54, 523056), (68, 415368), (72, 392292), (81, 348704), (96, 294219), (102, 276912), (108, 261528), (136, 207684), (144, 196146), (153, 184608), (162, 174352), (204, 138456), (216, 130764), (272, 103842), (288, 98073), (306, 92304), (324, 87176), (408, 69228), (432, 65382), (459, 61536), (544, 51921), (612, 46152), (641, 44064), (648, 43588), (816, 34614), (864, 32691), (918, 30768), (1224, 23076), (1282, 22032), (1296, 21794), (1377, 20512), (1632, 17307), (1836, 15384), (1923, 14688), (2448, 11538), (2564, 11016), (2592, 10897), (2754, 10256), (3672, 7692), (3846, 7344), (4896, 5769), (5128, 5508)]