69547088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 145824000

約数和(自身を除く): 76276912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1399, 1912, 2798, 3107, 3824, 5596, 6214, 11192, 12428, 18187, 22384, 24856, 36374, 49712, 72748, 145496, 290992, 334361, 668722, 1337444, 2674888, 4346693, 5349776, 8693386, 17386772, 34773544, 69547088]

約数ペア:

[(1, 69547088), (2, 34773544), (4, 17386772), (8, 8693386), (13, 5349776), (16, 4346693), (26, 2674888), (52, 1337444), (104, 668722), (208, 334361), (239, 290992), (478, 145496), (956, 72748), (1399, 49712), (1912, 36374), (2798, 24856), (3107, 22384), (3824, 18187), (5596, 12428), (6214, 11192)]