42045284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2351}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 78236928

約数和(自身を除く): 36191644

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 2351, 4471, 4702, 8942, 9404, 17884, 39967, 79934, 159868, 618313, 1236626, 2473252, 10511321, 21022642, 42045284]

約数ペア:

[(1, 42045284), (2, 21022642), (4, 10511321), (17, 2473252), (34, 1236626), (68, 618313), (263, 159868), (526, 79934), (1052, 39967), (2351, 17884), (4471, 9404), (4702, 8942)]