25481048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 49001760

約数和(自身を除く): 23520712

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 397, 452, 568, 794, 904, 1588, 3176, 8023, 16046, 28187, 32092, 44861, 56374, 64184, 89722, 112748, 179444, 225496, 358888, 3185131, 6370262, 12740524, 25481048]

約数ペア:

[(1, 25481048), (2, 12740524), (4, 6370262), (8, 3185131), (71, 358888), (113, 225496), (142, 179444), (226, 112748), (284, 89722), (397, 64184), (452, 56374), (568, 44861), (794, 32092), (904, 28187), (1588, 16046), (3176, 8023)]