64793742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7621}}^1$

素因数の和:7748

約数の個数: 32

約数和(自身を含む): 140854560

約数和(自身を除く): 76060818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 7621, 8502, 15242, 22863, 45726, 99073, 198146, 297219, 594438, 830689, 1661378, 2492067, 4984134, 10798957, 21597914, 32396871, 64793742]

約数ペア:

[(1, 64793742), (2, 32396871), (3, 21597914), (6, 10798957), (13, 4984134), (26, 2492067), (39, 1661378), (78, 830689), (109, 594438), (218, 297219), (327, 198146), (654, 99073), (1417, 45726), (2834, 22863), (4251, 15242), (7621, 8502)]