71223614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{462491}}^1$

素因数の和:462511

約数の個数: 16

約数和(自身を含む): 133197696

約数和(自身を除く): 61974082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 462491, 924982, 3237437, 5087401, 6474874, 10174802, 35611807, 71223614]

約数ペア:

[(1, 71223614), (2, 35611807), (7, 10174802), (11, 6474874), (14, 5087401), (22, 3237437), (77, 924982), (154, 462491)]