63721028

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4673}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 127731072

約数和(自身を除く): 64010044

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 4673, 6818, 9346, 13636, 18692, 32711, 65422, 130844, 2275751, 4551502, 9103004, 15930257, 31860514, 63721028]

約数ペア:

[(1, 63721028), (2, 31860514), (4, 15930257), (7, 9103004), (14, 4551502), (28, 2275751), (487, 130844), (974, 65422), (1948, 32711), (3409, 18692), (4673, 13636), (6818, 9346)]