72333212

素因数分解:

$2^2\times 7^3\times {\mathrm{52721}}^1$

素因数の和:52746

約数の個数: 24

約数和(自身を含む): 147621600

約数和(自身を除く): 75288388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 52721, 105442, 210884, 369047, 738094, 1476188, 2583329, 5166658, 10333316, 18083303, 36166606, 72333212]

約数ペア:

[(1, 72333212), (2, 36166606), (4, 18083303), (7, 10333316), (14, 5166658), (28, 2583329), (49, 1476188), (98, 738094), (196, 369047), (343, 210884), (686, 105442), (1372, 52721)]