28339524

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 74874240

約数和(自身を除く): 46534716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4951, 5724, 9902, 14853, 19804, 29706, 44559, 59412, 89118, 133677, 178236, 262403, 267354, 524806, 534708, 787209, 1049612, 1574418, 2361627, 3148836, 4723254, 7084881, 9446508, 14169762, 28339524]

約数ペア:

[(1, 28339524), (2, 14169762), (3, 9446508), (4, 7084881), (6, 4723254), (9, 3148836), (12, 2361627), (18, 1574418), (27, 1049612), (36, 787209), (53, 534708), (54, 524806), (106, 267354), (108, 262403), (159, 178236), (212, 133677), (318, 89118), (477, 59412), (636, 44559), (954, 29706), (1431, 19804), (1908, 14853), (2862, 9902), (4951, 5724)]