25355032

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 48600000

約数和(自身を除く): 23244968

約数列:

[1, 2, 4, 8, 89, 149, 178, 239, 298, 356, 478, 596, 712, 956, 1192, 1912, 13261, 21271, 26522, 35611, 42542, 53044, 71222, 85084, 106088, 142444, 170168, 284888, 3169379, 6338758, 12677516, 25355032]

約数ペア:

[(1, 25355032), (2, 12677516), (4, 6338758), (8, 3169379), (89, 284888), (149, 170168), (178, 142444), (239, 106088), (298, 85084), (356, 71222), (478, 53044), (596, 42542), (712, 35611), (956, 26522), (1192, 21271), (1912, 13261)]