25715588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 47533920

約数和(自身を除く): 21818332

約数列:

[1, 2, 4, 19, 38, 76, 563, 601, 1126, 1202, 2252, 2404, 10697, 11419, 21394, 22838, 42788, 45676, 338363, 676726, 1353452, 6428897, 12857794, 25715588]

約数ペア:

[(1, 25715588), (2, 12857794), (4, 6428897), (19, 1353452), (38, 676726), (76, 338363), (563, 45676), (601, 42788), (1126, 22838), (1202, 21394), (2252, 11419), (2404, 10697)]