40686212

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13331}}^1$

素因数の和:13451

約数の個数: 24

約数和(自身を含む): 82125120

約数和(自身を除く): 41438908

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13331, 26662, 53324, 93317, 186634, 373268, 1453079, 2906158, 5812316, 10171553, 20343106, 40686212]

約数ペア:

[(1, 40686212), (2, 20343106), (4, 10171553), (7, 5812316), (14, 2906158), (28, 1453079), (109, 373268), (218, 186634), (436, 93317), (763, 53324), (1526, 26662), (3052, 13331)]