25597784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 26605096

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 5087, 10174, 20348, 40696, 86479, 172958, 188219, 345916, 376438, 691832, 752876, 1505752, 3199723, 6399446, 12798892, 25597784]

約数ペア:

[(1, 25597784), (2, 12798892), (4, 6399446), (8, 3199723), (17, 1505752), (34, 752876), (37, 691832), (68, 376438), (74, 345916), (136, 188219), (148, 172958), (296, 86479), (629, 40696), (1258, 20348), (2516, 10174), (5032, 5087)]