65340296

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2531}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 140374080

約数和(自身を除く): 75033784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1844, 2531, 3227, 3688, 5062, 6454, 10124, 12908, 17717, 20248, 25816, 35434, 70868, 141736, 1166791, 2333582, 4667164, 8167537, 9334328, 16335074, 32670148, 65340296]

約数ペア:

[(1, 65340296), (2, 32670148), (4, 16335074), (7, 9334328), (8, 8167537), (14, 4667164), (28, 2333582), (56, 1166791), (461, 141736), (922, 70868), (1844, 35434), (2531, 25816), (3227, 20248), (3688, 17717), (5062, 12908), (6454, 10124)]