25755568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22051}}^1$

素因数の和:22132

約数の個数: 20

約数和(自身を含む): 50587288

約数和(自身を除く): 24831720

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 22051, 44102, 88204, 176408, 352816, 1609723, 3219446, 6438892, 12877784, 25755568]

約数ペア:

[(1, 25755568), (2, 12877784), (4, 6438892), (8, 3219446), (16, 1609723), (73, 352816), (146, 176408), (292, 88204), (584, 44102), (1168, 22051)]