25077286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 42537600

約数和(自身を除く): 17460314

約数列:

[1, 2, 13, 26, 29, 58, 79, 158, 377, 421, 754, 842, 1027, 2054, 2291, 4582, 5473, 10946, 12209, 24418, 29783, 33259, 59566, 66518, 158717, 317434, 432367, 864734, 964511, 1929022, 12538643, 25077286]

約数ペア:

[(1, 25077286), (2, 12538643), (13, 1929022), (26, 964511), (29, 864734), (58, 432367), (79, 317434), (158, 158717), (377, 66518), (421, 59566), (754, 33259), (842, 29783), (1027, 24418), (2054, 12209), (2291, 10946), (4582, 5473)]