66397712

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21727}}^1$

素因数の和:21926

約数の個数: 20

約数和(自身を含む): 129325056

約数和(自身を除く): 62927344

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21727, 43454, 86908, 173816, 347632, 4149857, 8299714, 16599428, 33198856, 66397712]

約数ペア:

[(1, 66397712), (2, 33198856), (4, 16599428), (8, 8299714), (16, 4149857), (191, 347632), (382, 173816), (764, 86908), (1528, 43454), (3056, 21727)]