25594226

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 45384192

約数和(自身を除く): 19789966

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 401, 658, 679, 802, 1358, 2807, 4559, 5614, 9118, 18847, 31913, 37694, 38897, 63826, 77794, 131929, 263858, 272279, 544558, 1828159, 3656318, 12797113, 25594226]

約数ペア:

[(1, 25594226), (2, 12797113), (7, 3656318), (14, 1828159), (47, 544558), (94, 272279), (97, 263858), (194, 131929), (329, 77794), (401, 63826), (658, 38897), (679, 37694), (802, 31913), (1358, 18847), (2807, 9118), (4559, 5614)]