15678629032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{43487}}^1$

素因数の和:43762

約数の個数: 64

約数和(自身を含む): 34098071040

約数和(自身を除く): 18419442008

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 241, 374, 482, 748, 964, 1496, 1928, 2651, 4097, 5302, 8194, 10604, 16388, 21208, 32776, 43487, 45067, 86974, 90134, 173948, 180268, 347896, 360536, 478357, 739279, 956714, 1478558, 1913428, 2957116, 3826856, 5914232, 8132069, 10480367, 16264138, 20960734, 32528276, 41921468, 65056552, 83842936, 115284037, 178166239, 230568074, 356332478, 461136148, 712664956, 922272296, 1425329912, 1959828629, 3919657258, 7839314516, 15678629032]

約数ペア:

[(1, 15678629032), (2, 7839314516), (4, 3919657258), (8, 1959828629), (11, 1425329912), (17, 922272296), (22, 712664956), (34, 461136148), (44, 356332478), (68, 230568074), (88, 178166239), (136, 115284037), (187, 83842936), (241, 65056552), (374, 41921468), (482, 32528276), (748, 20960734), (964, 16264138), (1496, 10480367), (1928, 8132069), (2651, 5914232), (4097, 3826856), (5302, 2957116), (8194, 1913428), (10604, 1478558), (16388, 956714), (21208, 739279), (32776, 478357), (43487, 360536), (45067, 347896), (86974, 180268), (90134, 173948)]