40464074

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19141}}^1$

素因数の和:19301

約数の個数: 16

約数和(自身を含む): 69830016

約数和(自身を除く): 29365942

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 19141, 38282, 133987, 267974, 2890291, 5780582, 20232037, 40464074]

約数ペア:

[(1, 40464074), (2, 20232037), (7, 5780582), (14, 2890291), (151, 267974), (302, 133987), (1057, 38282), (2114, 19141)]