72488708

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 129466848

約数和(自身を除く): 56978140

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 1523, 3046, 6092, 11899, 23798, 47596, 111179, 222358, 248249, 444716, 496498, 992996, 18122177, 36244354, 72488708]

約数ペア:

[(1, 72488708), (2, 36244354), (4, 18122177), (73, 992996), (146, 496498), (163, 444716), (292, 248249), (326, 222358), (652, 111179), (1523, 47596), (3046, 23798), (6092, 11899)]