28024668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15887}}^1$

素因数の和:15911

約数の個数: 54

約数和(自身を含む): 82411056

約数和(自身を除く): 54386388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15887, 31774, 47661, 63548, 95322, 111209, 142983, 190644, 222418, 285966, 333627, 444836, 571932, 667254, 778463, 1000881, 1334508, 1556926, 2001762, 2335389, 3113852, 4003524, 4670778, 7006167, 9341556, 14012334, 28024668]

約数ペア:

[(1, 28024668), (2, 14012334), (3, 9341556), (4, 7006167), (6, 4670778), (7, 4003524), (9, 3113852), (12, 2335389), (14, 2001762), (18, 1556926), (21, 1334508), (28, 1000881), (36, 778463), (42, 667254), (49, 571932), (63, 444836), (84, 333627), (98, 285966), (126, 222418), (147, 190644), (196, 142983), (252, 111209), (294, 95322), (441, 63548), (588, 47661), (882, 31774), (1764, 15887)]