64728924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414929}}^1$

素因数の和:414949

約数の個数: 24

約数和(自身を含む): 162652560

約数和(自身を除く): 97923636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 414929, 829858, 1244787, 1659716, 2489574, 4979148, 5394077, 10788154, 16182231, 21576308, 32364462, 64728924]

約数ペア:

[(1, 64728924), (2, 32364462), (3, 21576308), (4, 16182231), (6, 10788154), (12, 5394077), (13, 4979148), (26, 2489574), (39, 1659716), (52, 1244787), (78, 829858), (156, 414929)]