15670197568

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{5233}}^1$

素因数の和:5975

約数の個数: 56

約数和(自身を含む): 31587399360

約数和(自身を除く): 15917201792

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 659, 1136, 1318, 2272, 2636, 4544, 5233, 5272, 10466, 10544, 20932, 21088, 41864, 42176, 46789, 83728, 93578, 167456, 187156, 334912, 371543, 374312, 743086, 748624, 1486172, 1497248, 2972344, 2994496, 3448547, 5944688, 6897094, 11889376, 13794188, 23778752, 27588376, 55176752, 110353504, 220707008, 244846837, 489693674, 979387348, 1958774696, 3917549392, 7835098784, 15670197568]

約数ペア:

[(1, 15670197568), (2, 7835098784), (4, 3917549392), (8, 1958774696), (16, 979387348), (32, 489693674), (64, 244846837), (71, 220707008), (142, 110353504), (284, 55176752), (568, 27588376), (659, 23778752), (1136, 13794188), (1318, 11889376), (2272, 6897094), (2636, 5944688), (4544, 3448547), (5233, 2994496), (5272, 2972344), (10466, 1497248), (10544, 1486172), (20932, 748624), (21088, 743086), (41864, 374312), (42176, 371543), (46789, 334912), (83728, 187156), (93578, 167456)]