25420248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 81269760

約数和(自身を除く): 55849512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1627, 1736, 1953, 2232, 2604, 3254, 3906, 4881, 5208, 6508, 7812, 9762, 11389, 13016, 14643, 15624, 19524, 22778, 29286, 34167, 39048, 45556, 50437, 58572, 68334, 91112, 100874, 102501, 117144, 136668, 151311, 201748, 205002, 273336, 302622, 353059, 403496, 410004, 453933, 605244, 706118, 820008, 907866, 1059177, 1210488, 1412236, 1815732, 2118354, 2824472, 3177531, 3631464, 4236708, 6355062, 8473416, 12710124, 25420248]

約数ペア:

[(1, 25420248), (2, 12710124), (3, 8473416), (4, 6355062), (6, 4236708), (7, 3631464), (8, 3177531), (9, 2824472), (12, 2118354), (14, 1815732), (18, 1412236), (21, 1210488), (24, 1059177), (28, 907866), (31, 820008), (36, 706118), (42, 605244), (56, 453933), (62, 410004), (63, 403496), (72, 353059), (84, 302622), (93, 273336), (124, 205002), (126, 201748), (168, 151311), (186, 136668), (217, 117144), (248, 102501), (252, 100874), (279, 91112), (372, 68334), (434, 58572), (504, 50437), (558, 45556), (651, 39048), (744, 34167), (868, 29286), (1116, 22778), (1302, 19524), (1627, 15624), (1736, 14643), (1953, 13016), (2232, 11389), (2604, 9762), (3254, 7812), (3906, 6508), (4881, 5208)]