71212674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2347}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 153840960

約数和(自身を除く): 82628286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 2347, 4694, 5057, 7041, 10114, 14082, 15171, 30342, 30511, 61022, 91533, 183066, 912983, 1825966, 2738949, 5477898, 11868779, 23737558, 35606337, 71212674]

約数ペア:

[(1, 71212674), (2, 35606337), (3, 23737558), (6, 11868779), (13, 5477898), (26, 2738949), (39, 1825966), (78, 912983), (389, 183066), (778, 91533), (1167, 61022), (2334, 30511), (2347, 30342), (4694, 15171), (5057, 14082), (7041, 10114)]