27991388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 51940224

約数和(自身を除く): 23948836

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 6101, 12202, 24404, 189131, 225737, 378262, 451474, 756524, 902948, 6997847, 13995694, 27991388]

約数ペア:

[(1, 27991388), (2, 13995694), (4, 6997847), (31, 902948), (37, 756524), (62, 451474), (74, 378262), (124, 225737), (148, 189131), (1147, 24404), (2294, 12202), (4588, 6101)]