40168898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 35673022

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2393, 2398, 4786, 8393, 16751, 16786, 26323, 33502, 52646, 184261, 260837, 368522, 521674, 1825859, 2869207, 3651718, 5738414, 20084449, 40168898]

約数ペア:

[(1, 40168898), (2, 20084449), (7, 5738414), (11, 3651718), (14, 2869207), (22, 1825859), (77, 521674), (109, 368522), (154, 260837), (218, 184261), (763, 52646), (1199, 33502), (1526, 26323), (2393, 16786), (2398, 16751), (4786, 8393)]