40858378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 71523648

約数和(自身を除く): 30665270

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1021, 1177, 1819, 2042, 2354, 3638, 11231, 17357, 20009, 22462, 34714, 40018, 109247, 190927, 218494, 381854, 1201717, 1857199, 2403434, 3714398, 20429189, 40858378]

約数ペア:

[(1, 40858378), (2, 20429189), (11, 3714398), (17, 2403434), (22, 1857199), (34, 1201717), (107, 381854), (187, 218494), (214, 190927), (374, 109247), (1021, 40018), (1177, 34714), (1819, 22462), (2042, 20009), (2354, 17357), (3638, 11231)]