25468856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 34250824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 863, 868, 952, 1054, 1726, 1736, 2108, 3452, 3689, 4216, 6041, 6904, 7378, 12082, 14671, 14756, 24164, 26753, 29342, 29512, 48328, 53506, 58684, 102697, 107012, 117368, 187271, 205394, 214024, 374542, 410788, 454801, 749084, 821576, 909602, 1498168, 1819204, 3183607, 3638408, 6367214, 12734428, 25468856]

約数ペア:

[(1, 25468856), (2, 12734428), (4, 6367214), (7, 3638408), (8, 3183607), (14, 1819204), (17, 1498168), (28, 909602), (31, 821576), (34, 749084), (56, 454801), (62, 410788), (68, 374542), (119, 214024), (124, 205394), (136, 187271), (217, 117368), (238, 107012), (248, 102697), (434, 58684), (476, 53506), (527, 48328), (863, 29512), (868, 29342), (952, 26753), (1054, 24164), (1726, 14756), (1736, 14671), (2108, 12082), (3452, 7378), (3689, 6904), (4216, 6041)]