29125500808

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 55582225920

約数和(自身を除く): 26456725112

約数列:

[1, 2, 4, 8, 157, 173, 311, 314, 346, 431, 622, 628, 692, 862, 1244, 1256, 1384, 1724, 2488, 3448, 27161, 48827, 53803, 54322, 67667, 74563, 97654, 107606, 108644, 134041, 135334, 149126, 195308, 215212, 217288, 268082, 270668, 298252, 390616, 430424, 536164, 541336, 596504, 1072328, 8447071, 11706391, 16894142, 21044437, 23189093, 23412782, 33788284, 42088874, 46378186, 46825564, 67576568, 84177748, 92756372, 93651128, 168355496, 185512744, 3640687601, 7281375202, 14562750404, 29125500808]

約数ペア:

[(1, 29125500808), (2, 14562750404), (4, 7281375202), (8, 3640687601), (157, 185512744), (173, 168355496), (311, 93651128), (314, 92756372), (346, 84177748), (431, 67576568), (622, 46825564), (628, 46378186), (692, 42088874), (862, 33788284), (1244, 23412782), (1256, 23189093), (1384, 21044437), (1724, 16894142), (2488, 11706391), (3448, 8447071), (27161, 1072328), (48827, 596504), (53803, 541336), (54322, 536164), (67667, 430424), (74563, 390616), (97654, 298252), (107606, 270668), (108644, 268082), (134041, 217288), (135334, 215212), (149126, 195308)]