25640152

素因数分解:

$2^3\times {\mathrm{113}}^2\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 48697740

約数和(自身を除く): 23057588

約数列:

[1, 2, 4, 8, 113, 226, 251, 452, 502, 904, 1004, 2008, 12769, 25538, 28363, 51076, 56726, 102152, 113452, 226904, 3205019, 6410038, 12820076, 25640152]

約数ペア:

[(1, 25640152), (2, 12820076), (4, 6410038), (8, 3205019), (113, 226904), (226, 113452), (251, 102152), (452, 56726), (502, 51076), (904, 28363), (1004, 25538), (2008, 12769)]