28431948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81701}}^1$

素因数の和:81737

約数の個数: 24

約数和(自身を含む): 68629680

約数和(自身を除く): 40197732

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81701, 163402, 245103, 326804, 490206, 980412, 2369329, 4738658, 7107987, 9477316, 14215974, 28431948]

約数ペア:

[(1, 28431948), (2, 14215974), (3, 9477316), (4, 7107987), (6, 4738658), (12, 2369329), (29, 980412), (58, 490206), (87, 326804), (116, 245103), (174, 163402), (348, 81701)]