28103328

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 96

約数和(自身を含む): 89449920

約数和(自身を除く): 61346592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 2957, 3168, 4752, 5914, 8871, 9504, 11828, 17742, 23656, 26613, 32527, 35484, 47312, 53226, 65054, 70968, 79839, 94624, 97581, 106452, 130108, 141936, 159678, 195162, 212904, 260216, 283872, 292743, 319356, 390324, 425808, 520432, 585486, 638712, 780648, 851616, 878229, 1040864, 1170972, 1277424, 1561296, 1756458, 2341944, 2554848, 3122592, 3512916, 4683888, 7025832, 9367776, 14051664, 28103328]

約数ペア:

[(1, 28103328), (2, 14051664), (3, 9367776), (4, 7025832), (6, 4683888), (8, 3512916), (9, 3122592), (11, 2554848), (12, 2341944), (16, 1756458), (18, 1561296), (22, 1277424), (24, 1170972), (27, 1040864), (32, 878229), (33, 851616), (36, 780648), (44, 638712), (48, 585486), (54, 520432), (66, 425808), (72, 390324), (88, 319356), (96, 292743), (99, 283872), (108, 260216), (132, 212904), (144, 195162), (176, 159678), (198, 141936), (216, 130108), (264, 106452), (288, 97581), (297, 94624), (352, 79839), (396, 70968), (432, 65054), (528, 53226), (594, 47312), (792, 35484), (864, 32527), (1056, 26613), (1188, 23656), (1584, 17742), (2376, 11828), (2957, 9504), (3168, 8871), (4752, 5914)]