64272412

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 115178336

約数和(自身を除く): 50905924

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 2137, 4274, 7519, 8548, 15038, 30076, 156001, 220111, 312002, 440222, 624004, 880444, 16068103, 32136206, 64272412]

約数ペア:

[(1, 64272412), (2, 32136206), (4, 16068103), (73, 880444), (103, 624004), (146, 440222), (206, 312002), (292, 220111), (412, 156001), (2137, 30076), (4274, 15038), (7519, 8548)]