40673308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9901}}^1$

素因数の和:9997

約数の個数: 24

約数和(自身を含む): 77631680

約数和(自身を除く): 36958372

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 9901, 19802, 39604, 128713, 257426, 514852, 782179, 1564358, 3128716, 10168327, 20336654, 40673308]

約数ペア:

[(1, 40673308), (2, 20336654), (4, 10168327), (13, 3128716), (26, 1564358), (52, 782179), (79, 514852), (158, 257426), (316, 128713), (1027, 39604), (2054, 19802), (4108, 9901)]