25355512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 60580800

約数和(自身を除く): 35225288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1201, 1508, 1624, 2402, 2639, 3016, 4804, 5278, 8407, 9608, 10556, 15613, 16814, 21112, 31226, 33628, 34829, 62452, 67256, 69658, 109291, 124904, 139316, 218582, 243803, 278632, 437164, 452777, 487606, 874328, 905554, 975212, 1811108, 1950424, 3169439, 3622216, 6338878, 12677756, 25355512]

約数ペア:

[(1, 25355512), (2, 12677756), (4, 6338878), (7, 3622216), (8, 3169439), (13, 1950424), (14, 1811108), (26, 975212), (28, 905554), (29, 874328), (52, 487606), (56, 452777), (58, 437164), (91, 278632), (104, 243803), (116, 218582), (182, 139316), (203, 124904), (232, 109291), (364, 69658), (377, 67256), (406, 62452), (728, 34829), (754, 33628), (812, 31226), (1201, 21112), (1508, 16814), (1624, 15613), (2402, 10556), (2639, 9608), (3016, 8407), (4804, 5278)]