71457828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{458063}}^1$

素因数の和:458083

約数の個数: 24

約数和(自身を含む): 179561088

約数和(自身を除く): 108103260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 458063, 916126, 1374189, 1832252, 2748378, 5496756, 5954819, 11909638, 17864457, 23819276, 35728914, 71457828]

約数ペア:

[(1, 71457828), (2, 35728914), (3, 23819276), (4, 17864457), (6, 11909638), (12, 5954819), (13, 5496756), (26, 2748378), (39, 1832252), (52, 1374189), (78, 916126), (156, 458063)]