3005872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 6334416

約数和(自身を除く): 3328544

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 257, 272, 344, 514, 688, 731, 1028, 1462, 2056, 2924, 4112, 4369, 5848, 8738, 11051, 11696, 17476, 22102, 34952, 44204, 69904, 88408, 176816, 187867, 375734, 751468, 1502936, 3005872]

約数ペア:

[(1, 3005872), (2, 1502936), (4, 751468), (8, 375734), (16, 187867), (17, 176816), (34, 88408), (43, 69904), (68, 44204), (86, 34952), (136, 22102), (172, 17476), (257, 11696), (272, 11051), (344, 8738), (514, 5848), (688, 4369), (731, 4112), (1028, 2924), (1462, 2056)]