25898628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{308317}}^1$

素因数の和:308331

約数の個数: 24

約数和(自身を含む): 69063232

約数和(自身を除く): 43164604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 308317, 616634, 924951, 1233268, 1849902, 2158219, 3699804, 4316438, 6474657, 8632876, 12949314, 25898628]

約数ペア:

[(1, 25898628), (2, 12949314), (3, 8632876), (4, 6474657), (6, 4316438), (7, 3699804), (12, 2158219), (14, 1849902), (21, 1233268), (28, 924951), (42, 616634), (84, 308317)]