78825968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16477}}^1$

素因数の和:16521

約数の個数: 40

約数和(自身を含む): 171634848

約数和(自身を除く): 92808880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 16477, 32954, 65908, 131816, 214201, 263632, 378971, 428402, 757942, 856804, 1515884, 1713608, 3031768, 3427216, 4926623, 6063536, 9853246, 19706492, 39412984, 78825968]

約数ペア:

[(1, 78825968), (2, 39412984), (4, 19706492), (8, 9853246), (13, 6063536), (16, 4926623), (23, 3427216), (26, 3031768), (46, 1713608), (52, 1515884), (92, 856804), (104, 757942), (184, 428402), (208, 378971), (299, 263632), (368, 214201), (598, 131816), (1196, 65908), (2392, 32954), (4784, 16477)]