28428792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169219}}^1$

素因数の和:169235

約数の個数: 32

約数和(自身を含む): 81225600

約数和(自身を除く): 52796808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169219, 338438, 507657, 676876, 1015314, 1184533, 1353752, 2030628, 2369066, 3553599, 4061256, 4738132, 7107198, 9476264, 14214396, 28428792]

約数ペア:

[(1, 28428792), (2, 14214396), (3, 9476264), (4, 7107198), (6, 4738132), (7, 4061256), (8, 3553599), (12, 2369066), (14, 2030628), (21, 1353752), (24, 1184533), (28, 1015314), (42, 676876), (56, 507657), (84, 338438), (168, 169219)]