28095816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{3413}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 81936000

約数和(自身を除く): 53840184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 3413, 4116, 6826, 8232, 10239, 13652, 20478, 23891, 27304, 40956, 47782, 71673, 81912, 95564, 143346, 167237, 191128, 286692, 334474, 501711, 573384, 668948, 1003422, 1170659, 1337896, 2006844, 2341318, 3511977, 4013688, 4682636, 7023954, 9365272, 14047908, 28095816]

約数ペア:

[(1, 28095816), (2, 14047908), (3, 9365272), (4, 7023954), (6, 4682636), (7, 4013688), (8, 3511977), (12, 2341318), (14, 2006844), (21, 1337896), (24, 1170659), (28, 1003422), (42, 668948), (49, 573384), (56, 501711), (84, 334474), (98, 286692), (147, 191128), (168, 167237), (196, 143346), (294, 95564), (343, 81912), (392, 71673), (588, 47782), (686, 40956), (1029, 27304), (1176, 23891), (1372, 20478), (2058, 13652), (2744, 10239), (3413, 8232), (4116, 6826)]