57070874

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 42721126

約数列:

[1, 2, 7, 14, 109, 149, 218, 251, 298, 502, 763, 1043, 1526, 1757, 2086, 3514, 16241, 27359, 32482, 37399, 54718, 74798, 113687, 191513, 227374, 261793, 383026, 523586, 4076491, 8152982, 28535437, 57070874]

約数ペア:

[(1, 57070874), (2, 28535437), (7, 8152982), (14, 4076491), (109, 523586), (149, 383026), (218, 261793), (251, 227374), (298, 191513), (502, 113687), (763, 74798), (1043, 54718), (1526, 37399), (1757, 32482), (2086, 27359), (3514, 16241)]