78701584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16495

約数の個数: 40

約数和(自身を含む): 171364032

約数和(自身を除く): 92662448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 16451, 32902, 65804, 131608, 213863, 263216, 378373, 427726, 756746, 855452, 1513492, 1710904, 3026984, 3421808, 4918849, 6053968, 9837698, 19675396, 39350792, 78701584]

約数ペア:

[(1, 78701584), (2, 39350792), (4, 19675396), (8, 9837698), (13, 6053968), (16, 4918849), (23, 3421808), (26, 3026984), (46, 1710904), (52, 1513492), (92, 855452), (104, 756746), (184, 427726), (208, 378373), (299, 263216), (368, 213863), (598, 131608), (1196, 65804), (2392, 32902), (4784, 16451)]