974647672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{100937}}^1$

素因数の和:101031

約数の個数: 32

約数和(自身を含む): 1962234720

約数和(自身を除く): 987587048

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 100937, 201874, 403748, 807496, 1715929, 3431858, 6863716, 7166527, 13727432, 14333054, 28666108, 57332216, 121830959, 243661918, 487323836, 974647672]

約数ペア:

[(1, 974647672), (2, 487323836), (4, 243661918), (8, 121830959), (17, 57332216), (34, 28666108), (68, 14333054), (71, 13727432), (136, 7166527), (142, 6863716), (284, 3431858), (568, 1715929), (1207, 807496), (2414, 403748), (4828, 201874), (9656, 100937)]