66532784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{56963}}^1$

素因数の和:57044

約数の個数: 20

約数和(自身を含む): 130675416

約数和(自身を除く): 64142632

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 56963, 113926, 227852, 455704, 911408, 4158299, 8316598, 16633196, 33266392, 66532784]

約数ペア:

[(1, 66532784), (2, 33266392), (4, 16633196), (8, 8316598), (16, 4158299), (73, 911408), (146, 455704), (292, 227852), (584, 113926), (1168, 56963)]