28878768

素因数分解:

$2^4\times 3^4\times {\mathrm{22283}}^1$

素因数の和:22303

約数の個数: 50

約数和(自身を含む): 83587284

約数和(自身を除く): 54708516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 22283, 44566, 66849, 89132, 133698, 178264, 200547, 267396, 356528, 401094, 534792, 601641, 802188, 1069584, 1203282, 1604376, 1804923, 2406564, 3208752, 3609846, 4813128, 7219692, 9626256, 14439384, 28878768]

約数ペア:

[(1, 28878768), (2, 14439384), (3, 9626256), (4, 7219692), (6, 4813128), (8, 3609846), (9, 3208752), (12, 2406564), (16, 1804923), (18, 1604376), (24, 1203282), (27, 1069584), (36, 802188), (48, 601641), (54, 534792), (72, 401094), (81, 356528), (108, 267396), (144, 200547), (162, 178264), (216, 133698), (324, 89132), (432, 66849), (648, 44566), (1296, 22283)]