73647184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354073}}^1$

素因数の和:354094

約数の個数: 20

約数和(自身を含む): 153668116

約数和(自身を除く): 80020932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354073, 708146, 1416292, 2832584, 4602949, 5665168, 9205898, 18411796, 36823592, 73647184]

約数ペア:

[(1, 73647184), (2, 36823592), (4, 18411796), (8, 9205898), (13, 5665168), (16, 4602949), (26, 2832584), (52, 1416292), (104, 708146), (208, 354073)]