70007756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 152550720

約数和(自身を除く): 82542964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2161, 2314, 2492, 4322, 4628, 8099, 8644, 15127, 16198, 28093, 30254, 32396, 56186, 60508, 112372, 192329, 196651, 384658, 393302, 769316, 786604, 1346303, 2500277, 2692606, 5000554, 5385212, 10001108, 17501939, 35003878, 70007756]

約数ペア:

[(1, 70007756), (2, 35003878), (4, 17501939), (7, 10001108), (13, 5385212), (14, 5000554), (26, 2692606), (28, 2500277), (52, 1346303), (89, 786604), (91, 769316), (178, 393302), (182, 384658), (356, 196651), (364, 192329), (623, 112372), (1157, 60508), (1246, 56186), (2161, 32396), (2314, 30254), (2492, 28093), (4322, 16198), (4628, 15127), (8099, 8644)]