57677776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277297}}^1$

素因数の和:277318

約数の個数: 20

約数和(自身を含む): 120347332

約数和(自身を除く): 62669556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277297, 554594, 1109188, 2218376, 3604861, 4436752, 7209722, 14419444, 28838888, 57677776]

約数ペア:

[(1, 57677776), (2, 28838888), (4, 14419444), (8, 7209722), (13, 4436752), (16, 3604861), (26, 2218376), (52, 1109188), (104, 554594), (208, 277297)]