25255048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 58988160

約数和(自身を除く): 33733112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 307, 364, 452, 614, 728, 791, 904, 1228, 1469, 1582, 2149, 2456, 2938, 3164, 3991, 4298, 5876, 6328, 7982, 8596, 10283, 11752, 15964, 17192, 20566, 27937, 31928, 34691, 41132, 55874, 69382, 82264, 111748, 138764, 223496, 242837, 277528, 450983, 485674, 901966, 971348, 1803932, 1942696, 3156881, 3607864, 6313762, 12627524, 25255048]

約数ペア:

[(1, 25255048), (2, 12627524), (4, 6313762), (7, 3607864), (8, 3156881), (13, 1942696), (14, 1803932), (26, 971348), (28, 901966), (52, 485674), (56, 450983), (91, 277528), (104, 242837), (113, 223496), (182, 138764), (226, 111748), (307, 82264), (364, 69382), (452, 55874), (614, 41132), (728, 34691), (791, 31928), (904, 27937), (1228, 20566), (1469, 17192), (1582, 15964), (2149, 11752), (2456, 10283), (2938, 8596), (3164, 7982), (3991, 6328), (4298, 5876)]