72291362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{252767}}^1$

素因数の和:252793

約数の個数: 16

約数和(自身を含む): 127395072

約数和(自身を除く): 55103710

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 252767, 505534, 2780437, 3285971, 5560874, 6571942, 36145681, 72291362]

約数ペア:

[(1, 72291362), (2, 36145681), (11, 6571942), (13, 5560874), (22, 3285971), (26, 2780437), (143, 505534), (286, 252767)]