74479184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358073}}^1$

素因数の和:358094

約数の個数: 20

約数和(自身を含む): 155404116

約数和(自身を除く): 80924932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358073, 716146, 1432292, 2864584, 4654949, 5729168, 9309898, 18619796, 37239592, 74479184]

約数ペア:

[(1, 74479184), (2, 37239592), (4, 18619796), (8, 9309898), (13, 5729168), (16, 4654949), (26, 2864584), (52, 1432292), (104, 716146), (208, 358073)]