28483924

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 58052064

約数和(自身を除く): 29568140

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 163, 316, 326, 553, 652, 1106, 1141, 2212, 2282, 4564, 6241, 12482, 12877, 24964, 25754, 43687, 51508, 87374, 90139, 174748, 180278, 360556, 1017283, 2034566, 4069132, 7120981, 14241962, 28483924]

約数ペア:

[(1, 28483924), (2, 14241962), (4, 7120981), (7, 4069132), (14, 2034566), (28, 1017283), (79, 360556), (158, 180278), (163, 174748), (316, 90139), (326, 87374), (553, 51508), (652, 43687), (1106, 25754), (1141, 24964), (2212, 12877), (2282, 12482), (4564, 6241)]