25091348

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 44782080

約数和(自身を除く): 19690732

約数列:

[1, 2, 4, 79, 158, 271, 293, 316, 542, 586, 1084, 1172, 21409, 23147, 42818, 46294, 79403, 85636, 92588, 158806, 317612, 6272837, 12545674, 25091348]

約数ペア:

[(1, 25091348), (2, 12545674), (4, 6272837), (79, 317612), (158, 158806), (271, 92588), (293, 85636), (316, 79403), (542, 46294), (586, 42818), (1084, 23147), (1172, 21409)]