66428016

素因数分解:

$2^4\times 3^1\times {\mathrm{1383917}}^1$

素因数の和:1383928

約数の個数: 20

約数和(自身を含む): 171605832

約数和(自身を除く): 105177816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1383917, 2767834, 4151751, 5535668, 8303502, 11071336, 16607004, 22142672, 33214008, 66428016]

約数ペア:

[(1, 66428016), (2, 33214008), (3, 22142672), (4, 16607004), (6, 11071336), (8, 8303502), (12, 5535668), (16, 4151751), (24, 2767834), (48, 1383917)]