6457388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 13891584

約数和(自身を除く): 7434196

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 271, 322, 518, 542, 644, 851, 1036, 1084, 1702, 1897, 3404, 3794, 5957, 6233, 7588, 10027, 11914, 12466, 20054, 23828, 24932, 40108, 43631, 70189, 87262, 140378, 174524, 230621, 280756, 461242, 922484, 1614347, 3228694, 6457388]

約数ペア:

[(1, 6457388), (2, 3228694), (4, 1614347), (7, 922484), (14, 461242), (23, 280756), (28, 230621), (37, 174524), (46, 140378), (74, 87262), (92, 70189), (148, 43631), (161, 40108), (259, 24932), (271, 23828), (322, 20054), (518, 12466), (542, 11914), (644, 10027), (851, 7588), (1036, 6233), (1084, 5957), (1702, 3794), (1897, 3404)]