65345336

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1579}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 140304000

約数和(自身を除く): 74958664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 1579, 2956, 3158, 5173, 5912, 6316, 10346, 11053, 12632, 20692, 22106, 41384, 44212, 88424, 1166881, 2333762, 4667524, 8168167, 9335048, 16336334, 32672668, 65345336]

約数ペア:

[(1, 65345336), (2, 32672668), (4, 16336334), (7, 9335048), (8, 8168167), (14, 4667524), (28, 2333762), (56, 1166881), (739, 88424), (1478, 44212), (1579, 41384), (2956, 22106), (3158, 20692), (5173, 12632), (5912, 11053), (6316, 10346)]