28147944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106621}}^1$

素因数の和:106641

約数の個数: 32

約数和(自身を含む): 76767840

約数和(自身を除く): 48619896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106621, 213242, 319863, 426484, 639726, 852968, 1172831, 1279452, 2345662, 2558904, 3518493, 4691324, 7036986, 9382648, 14073972, 28147944]

約数ペア:

[(1, 28147944), (2, 14073972), (3, 9382648), (4, 7036986), (6, 4691324), (8, 3518493), (11, 2558904), (12, 2345662), (22, 1279452), (24, 1172831), (33, 852968), (44, 639726), (66, 426484), (88, 319863), (132, 213242), (264, 106621)]