64940016

素因数分解:

$2^4\times 3^1\times {\mathrm{1352917}}^1$

素因数の和:1352928

約数の個数: 20

約数和(自身を含む): 167761832

約数和(自身を除く): 102821816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1352917, 2705834, 4058751, 5411668, 8117502, 10823336, 16235004, 21646672, 32470008, 64940016]

約数ペア:

[(1, 64940016), (2, 32470008), (3, 21646672), (4, 16235004), (6, 10823336), (8, 8117502), (12, 5411668), (16, 4058751), (24, 2705834), (48, 1352917)]