28821612

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{45317}}^1$

素因数の和:45377

約数の個数: 24

約数和(自身を含む): 68520816

約数和(自身を除く): 39699204

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 45317, 90634, 135951, 181268, 271902, 543804, 2401801, 4803602, 7205403, 9607204, 14410806, 28821612]

約数ペア:

[(1, 28821612), (2, 14410806), (3, 9607204), (4, 7205403), (6, 4803602), (12, 2401801), (53, 543804), (106, 271902), (159, 181268), (212, 135951), (318, 90634), (636, 45317)]