28861812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{38177}}^1$

素因数の和:38197

約数の個数: 48

約数和(自身を含む): 85518720

約数和(自身を除く): 56656908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 38177, 76354, 114531, 152708, 229062, 267239, 343593, 458124, 534478, 687186, 801717, 1030779, 1068956, 1374372, 1603434, 2061558, 2405151, 3206868, 4123116, 4810302, 7215453, 9620604, 14430906, 28861812]

約数ペア:

[(1, 28861812), (2, 14430906), (3, 9620604), (4, 7215453), (6, 4810302), (7, 4123116), (9, 3206868), (12, 2405151), (14, 2061558), (18, 1603434), (21, 1374372), (27, 1068956), (28, 1030779), (36, 801717), (42, 687186), (54, 534478), (63, 458124), (84, 343593), (108, 267239), (126, 229062), (189, 152708), (252, 114531), (378, 76354), (756, 38177)]