40814246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 71915040

約数和(自身を除く): 31100794

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 1789, 2074, 3578, 11407, 19679, 22814, 30413, 39358, 60826, 109129, 218258, 334543, 669086, 1200419, 1855193, 2400838, 3710386, 20407123, 40814246]

約数ペア:

[(1, 40814246), (2, 20407123), (11, 3710386), (17, 2400838), (22, 1855193), (34, 1200419), (61, 669086), (122, 334543), (187, 218258), (374, 109129), (671, 60826), (1037, 39358), (1342, 30413), (1789, 22814), (2074, 19679), (3578, 11407)]