40737386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 62995968

約数和(自身を除く): 22258582

約数列:

[1, 2, 61, 71, 122, 142, 4331, 4703, 8662, 9406, 286883, 333913, 573766, 667826, 20368693, 40737386]

約数ペア:

[(1, 40737386), (2, 20368693), (61, 667826), (71, 573766), (122, 333913), (142, 286883), (4331, 9406), (4703, 8662)]