13311152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 27236352

約数和(自身を除く): 13925200

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 571, 752, 1142, 1457, 2284, 2914, 4568, 5828, 9136, 11656, 17701, 23312, 26837, 35402, 53674, 70804, 107348, 141608, 214696, 283216, 429392, 831947, 1663894, 3327788, 6655576, 13311152]

約数ペア:

[(1, 13311152), (2, 6655576), (4, 3327788), (8, 1663894), (16, 831947), (31, 429392), (47, 283216), (62, 214696), (94, 141608), (124, 107348), (188, 70804), (248, 53674), (376, 35402), (496, 26837), (571, 23312), (752, 17701), (1142, 11656), (1457, 9136), (2284, 5828), (2914, 4568)]