72478376

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 65662264

約数列:

[1, 2, 4, 8, 107, 214, 227, 373, 428, 454, 746, 856, 908, 1492, 1816, 2984, 24289, 39911, 48578, 79822, 84671, 97156, 159644, 169342, 194312, 319288, 338684, 677368, 9059797, 18119594, 36239188, 72478376]

約数ペア:

[(1, 72478376), (2, 36239188), (4, 18119594), (8, 9059797), (107, 677368), (214, 338684), (227, 319288), (373, 194312), (428, 169342), (454, 159644), (746, 97156), (856, 84671), (908, 79822), (1492, 48578), (1816, 39911), (2984, 24289)]