40323458

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5171}}^1$

素因数の和:5737

約数の個数: 16

約数和(自身を含む): 69263424

約数和(自身を除く): 28939966

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 5171, 7798, 10342, 36197, 72394, 2880247, 5760494, 20161729, 40323458]

約数ペア:

[(1, 40323458), (2, 20161729), (7, 5760494), (14, 2880247), (557, 72394), (1114, 36197), (3899, 10342), (5171, 7798)]