64190724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{411479}}^1$

素因数の和:411499

約数の個数: 24

約数和(自身を含む): 161300160

約数和(自身を除く): 97109436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 411479, 822958, 1234437, 1645916, 2468874, 4937748, 5349227, 10698454, 16047681, 21396908, 32095362, 64190724]

約数ペア:

[(1, 64190724), (2, 32095362), (3, 21396908), (4, 16047681), (6, 10698454), (12, 5349227), (13, 4937748), (26, 2468874), (39, 1645916), (52, 1234437), (78, 822958), (156, 411479)]