28176302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16633}}^1$

素因数の和:16664

約数の個数: 24

約数和(自身を含む): 53095728

約数和(自身を除く): 24919426

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16633, 33266, 116431, 182963, 232862, 365926, 1280741, 2012593, 2561482, 4025186, 14088151, 28176302]

約数ペア:

[(1, 28176302), (2, 14088151), (7, 4025186), (11, 2561482), (14, 2012593), (22, 1280741), (77, 365926), (121, 232862), (154, 182963), (242, 116431), (847, 33266), (1694, 16633)]