28577708

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 22225492

約数列:

[1, 2, 4, 167, 179, 239, 334, 358, 478, 668, 716, 956, 29893, 39913, 42781, 59786, 79826, 85562, 119572, 159652, 171124, 7144427, 14288854, 28577708]

約数ペア:

[(1, 28577708), (2, 14288854), (4, 7144427), (167, 171124), (179, 159652), (239, 119572), (334, 85562), (358, 79826), (478, 59786), (668, 42781), (716, 39913), (956, 29893)]