28108164

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{6829}}^1$

素因数の和:6857

約数の個数: 48

約数和(自身を含む): 76496000

約数和(自身を除く): 48387836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 6829, 13658, 20487, 27316, 40974, 47803, 81948, 95606, 143409, 191212, 286818, 334621, 573636, 669242, 1003863, 1338484, 2007726, 2342347, 4015452, 4684694, 7027041, 9369388, 14054082, 28108164]

約数ペア:

[(1, 28108164), (2, 14054082), (3, 9369388), (4, 7027041), (6, 4684694), (7, 4015452), (12, 2342347), (14, 2007726), (21, 1338484), (28, 1003863), (42, 669242), (49, 573636), (84, 334621), (98, 286818), (147, 191212), (196, 143409), (294, 95606), (343, 81948), (588, 47803), (686, 40974), (1029, 27316), (1372, 20487), (2058, 13658), (4116, 6829)]