87913742

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{2141}}^1$

素因数の和:2576

約数の個数: 24

約数和(自身を含む): 153838440

約数和(自身を除く): 65924698

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 2141, 2933, 4282, 5866, 14987, 20531, 29974, 41062, 104909, 209818, 897079, 1794158, 6279553, 12559106, 43956871, 87913742]

約数ペア:

[(1, 87913742), (2, 43956871), (7, 12559106), (14, 6279553), (49, 1794158), (98, 897079), (419, 209818), (838, 104909), (2141, 41062), (2933, 29974), (4282, 20531), (5866, 14987)]