61071416

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3881}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 131366880

約数和(自身を除く): 70295464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3881, 3934, 7762, 7868, 15524, 15736, 27167, 31048, 54334, 108668, 217336, 1090561, 2181122, 4362244, 7633927, 8724488, 15267854, 30535708, 61071416]

約数ペア:

[(1, 61071416), (2, 30535708), (4, 15267854), (7, 8724488), (8, 7633927), (14, 4362244), (28, 2181122), (56, 1090561), (281, 217336), (562, 108668), (1124, 54334), (1967, 31048), (2248, 27167), (3881, 15736), (3934, 15524), (7762, 7868)]