40917668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12739}}^1$

素因数の和:12827

約数の個数: 24

約数和(自身を含む): 79191840

約数和(自身を除く): 38274172

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12739, 25478, 50956, 140129, 280258, 560516, 929947, 1859894, 3719788, 10229417, 20458834, 40917668]

約数ペア:

[(1, 40917668), (2, 20458834), (4, 10229417), (11, 3719788), (22, 1859894), (44, 929947), (73, 560516), (146, 280258), (292, 140129), (803, 50956), (1606, 25478), (3212, 12739)]