64395838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6367}}^1$

素因数の和:6771

約数の個数: 16

約数和(自身を含む): 104307840

約数和(自身を除く): 39912002

約数列:

[1, 2, 13, 26, 389, 778, 5057, 6367, 10114, 12734, 82771, 165542, 2476763, 4953526, 32197919, 64395838]

約数ペア:

[(1, 64395838), (2, 32197919), (13, 4953526), (26, 2476763), (389, 165542), (778, 82771), (5057, 12734), (6367, 10114)]