8009072638

素因数分解:

$2^1\times 7^3\times {\mathrm{2473}}^1\times {\mathrm{4721}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 14018673600

約数和(自身を除く): 6009600962

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2473, 4721, 4946, 9442, 17311, 33047, 34622, 66094, 121177, 231329, 242354, 462658, 848239, 1619303, 1696478, 3238606, 11675033, 23350066, 81725231, 163450462, 572076617, 1144153234, 4004536319, 8009072638]

約数ペア:

[(1, 8009072638), (2, 4004536319), (7, 1144153234), (14, 572076617), (49, 163450462), (98, 81725231), (343, 23350066), (686, 11675033), (2473, 3238606), (4721, 1696478), (4946, 1619303), (9442, 848239), (17311, 462658), (33047, 242354), (34622, 231329), (66094, 121177)]