28470736

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1091}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 63370944

約数和(自身を除く): 34900208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1091, 1631, 1864, 2182, 3262, 3728, 4364, 6524, 7637, 8728, 13048, 15274, 17456, 26096, 30548, 61096, 122192, 254203, 508406, 1016812, 1779421, 2033624, 3558842, 4067248, 7117684, 14235368, 28470736]

約数ペア:

[(1, 28470736), (2, 14235368), (4, 7117684), (7, 4067248), (8, 3558842), (14, 2033624), (16, 1779421), (28, 1016812), (56, 508406), (112, 254203), (233, 122192), (466, 61096), (932, 30548), (1091, 26096), (1631, 17456), (1864, 15274), (2182, 13048), (3262, 8728), (3728, 7637), (4364, 6524)]