57772208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277751}}^1$

素因数の和:277772

約数の個数: 20

約数和(自身を含む): 120544368

約数和(自身を除く): 62772160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277751, 555502, 1111004, 2222008, 3610763, 4444016, 7221526, 14443052, 28886104, 57772208]

約数ペア:

[(1, 57772208), (2, 28886104), (4, 14443052), (8, 7221526), (13, 4444016), (16, 3610763), (26, 2222008), (52, 1111004), (104, 555502), (208, 277751)]