15553618924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{2957}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 28436129568

約数和(自身を除く): 12882510644

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 577, 1154, 2279, 2308, 2957, 4558, 5914, 9116, 11828, 24811, 30581, 49622, 61162, 99244, 122324, 127151, 156721, 254302, 313442, 508604, 626884, 1314983, 1706189, 2629966, 3412378, 5259932, 6739003, 6824756, 13478006, 26956012, 73366127, 90428017, 146732254, 180856034, 293464508, 361712068, 3888404731, 7776809462, 15553618924]

約数ペア:

[(1, 15553618924), (2, 7776809462), (4, 3888404731), (43, 361712068), (53, 293464508), (86, 180856034), (106, 146732254), (172, 90428017), (212, 73366127), (577, 26956012), (1154, 13478006), (2279, 6824756), (2308, 6739003), (2957, 5259932), (4558, 3412378), (5914, 2629966), (9116, 1706189), (11828, 1314983), (24811, 626884), (30581, 508604), (49622, 313442), (61162, 254302), (99244, 156721), (122324, 127151)]