40326536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 38470264

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 1439, 2878, 3503, 5756, 7006, 11512, 14012, 28024, 44609, 89218, 162607, 178436, 325214, 356872, 650428, 1300856, 5040817, 10081634, 20163268, 40326536]

約数ペア:

[(1, 40326536), (2, 20163268), (4, 10081634), (8, 5040817), (31, 1300856), (62, 650428), (113, 356872), (124, 325214), (226, 178436), (248, 162607), (452, 89218), (904, 44609), (1439, 28024), (2878, 14012), (3503, 11512), (5756, 7006)]