71390074

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71821}}^1$

素因数の和:71901

約数の個数: 16

約数和(自身を含む): 124108416

約数和(自身を除く): 52718342

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 71821, 143642, 502747, 1005494, 5099291, 10198582, 35695037, 71390074]

約数ペア:

[(1, 71390074), (2, 35695037), (7, 10198582), (14, 5099291), (71, 1005494), (142, 502747), (497, 143642), (994, 71821)]