25520876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19793

約数の個数: 24

約数和(自身を含む): 49780080

約数和(自身を除く): 24259204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19753, 39506, 79012, 335801, 375307, 671602, 750614, 1343204, 1501228, 6380219, 12760438, 25520876]

約数ペア:

[(1, 25520876), (2, 12760438), (4, 6380219), (17, 1501228), (19, 1343204), (34, 750614), (38, 671602), (68, 375307), (76, 335801), (323, 79012), (646, 39506), (1292, 19753)]