25205388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161573}}^1$

素因数の和:161593

約数の個数: 24

約数和(自身を含む): 63337008

約数和(自身を除く): 38131620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161573, 323146, 484719, 646292, 969438, 1938876, 2100449, 4200898, 6301347, 8401796, 12602694, 25205388]

約数ペア:

[(1, 25205388), (2, 12602694), (3, 8401796), (4, 6301347), (6, 4200898), (12, 2100449), (13, 1938876), (26, 969438), (39, 646292), (52, 484719), (78, 323146), (156, 161573)]