64383972

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{39163}}^1$

素因数の和:39307

約数の個数: 24

約数和(自身を含む): 151329696

約数和(自身を除く): 86945724

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 39163, 78326, 117489, 156652, 234978, 469956, 5365331, 10730662, 16095993, 21461324, 32191986, 64383972]

約数ペア:

[(1, 64383972), (2, 32191986), (3, 21461324), (4, 16095993), (6, 10730662), (12, 5365331), (137, 469956), (274, 234978), (411, 156652), (548, 117489), (822, 78326), (1644, 39163)]