17450216

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 20099224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 983, 1268, 1966, 2219, 2536, 3932, 4438, 6881, 7864, 8876, 13762, 17752, 27524, 55048, 311611, 623222, 1246444, 2181277, 2492888, 4362554, 8725108, 17450216]

約数ペア:

[(1, 17450216), (2, 8725108), (4, 4362554), (7, 2492888), (8, 2181277), (14, 1246444), (28, 623222), (56, 311611), (317, 55048), (634, 27524), (983, 17752), (1268, 13762), (1966, 8876), (2219, 7864), (2536, 6881), (3932, 4438)]