25195128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149971}}^1$

素因数の和:149987

約数の個数: 32

約数和(自身を含む): 71986560

約数和(自身を除く): 46791432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 149971, 299942, 449913, 599884, 899826, 1049797, 1199768, 1799652, 2099594, 3149391, 3599304, 4199188, 6298782, 8398376, 12597564, 25195128]

約数ペア:

[(1, 25195128), (2, 12597564), (3, 8398376), (4, 6298782), (6, 4199188), (7, 3599304), (8, 3149391), (12, 2099594), (14, 1799652), (21, 1199768), (24, 1049797), (28, 899826), (42, 599884), (56, 449913), (84, 299942), (168, 149971)]