40915154

素因数分解:

$2^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{2089}}^1$

素因数の和:3497

約数の個数: 16

約数和(自身を含む): 70224000

約数和(自身を除く): 29308846

約数列:

[1, 2, 7, 14, 1399, 2089, 2798, 4178, 9793, 14623, 19586, 29246, 2922511, 5845022, 20457577, 40915154]

約数ペア:

[(1, 40915154), (2, 20457577), (7, 5845022), (14, 2922511), (1399, 29246), (2089, 19586), (2798, 14623), (4178, 9793)]