40320566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 75243168

約数和(自身を除く): 34922602

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8293, 16586, 91223, 107809, 140981, 182446, 215618, 281962, 1185899, 1550791, 1832753, 2371798, 3101582, 3665506, 20160283, 40320566]

約数ペア:

[(1, 40320566), (2, 20160283), (11, 3665506), (13, 3101582), (17, 2371798), (22, 1832753), (26, 1550791), (34, 1185899), (143, 281962), (187, 215618), (221, 182446), (286, 140981), (374, 107809), (442, 91223), (2431, 16586), (4862, 8293)]