25376624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 62704320

約数和(自身を除く): 37327696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 601, 728, 754, 812, 1202, 1456, 1508, 1624, 2404, 2639, 3016, 3248, 4207, 4808, 5278, 6032, 7813, 8414, 9616, 10556, 15626, 16828, 17429, 21112, 31252, 33656, 34858, 42224, 54691, 62504, 67312, 69716, 109382, 122003, 125008, 139432, 218764, 226577, 244006, 278864, 437528, 453154, 488012, 875056, 906308, 976024, 1586039, 1812616, 1952048, 3172078, 3625232, 6344156, 12688312, 25376624]

約数ペア:

[(1, 25376624), (2, 12688312), (4, 6344156), (7, 3625232), (8, 3172078), (13, 1952048), (14, 1812616), (16, 1586039), (26, 976024), (28, 906308), (29, 875056), (52, 488012), (56, 453154), (58, 437528), (91, 278864), (104, 244006), (112, 226577), (116, 218764), (182, 139432), (203, 125008), (208, 122003), (232, 109382), (364, 69716), (377, 67312), (406, 62504), (464, 54691), (601, 42224), (728, 34858), (754, 33656), (812, 31252), (1202, 21112), (1456, 17429), (1508, 16828), (1624, 15626), (2404, 10556), (2639, 9616), (3016, 8414), (3248, 7813), (4207, 6032), (4808, 5278)]