28403296

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 30141344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 127, 232, 241, 254, 464, 482, 508, 928, 964, 1016, 1928, 2032, 3683, 3856, 4064, 6989, 7366, 7712, 13978, 14732, 27956, 29464, 30607, 55912, 58928, 61214, 111824, 117856, 122428, 223648, 244856, 489712, 887603, 979424, 1775206, 3550412, 7100824, 14201648, 28403296]

約数ペア:

[(1, 28403296), (2, 14201648), (4, 7100824), (8, 3550412), (16, 1775206), (29, 979424), (32, 887603), (58, 489712), (116, 244856), (127, 223648), (232, 122428), (241, 117856), (254, 111824), (464, 61214), (482, 58928), (508, 55912), (928, 30607), (964, 29464), (1016, 27956), (1928, 14732), (2032, 13978), (3683, 7712), (3856, 7366), (4064, 6989)]