40814098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 69455232

約数和(自身を除く): 28641134

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 521, 598, 1042, 1703, 3013, 3406, 6026, 6773, 11983, 13546, 23966, 39169, 68251, 78338, 136502, 155779, 311558, 887263, 1569773, 1774526, 3139546, 20407049, 40814098]

約数ペア:

[(1, 40814098), (2, 20407049), (13, 3139546), (23, 1774526), (26, 1569773), (46, 887263), (131, 311558), (262, 155779), (299, 136502), (521, 78338), (598, 68251), (1042, 39169), (1703, 23966), (3013, 13546), (3406, 11983), (6026, 6773)]