68914498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 116348400

約数和(自身を除く): 47433902

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 986, 1073, 1258, 1889, 2146, 3778, 18241, 32113, 36482, 54781, 64226, 69893, 109562, 139786, 931277, 1188181, 1862554, 2026897, 2376362, 4053794, 34457249, 68914498]

約数ペア:

[(1, 68914498), (2, 34457249), (17, 4053794), (29, 2376362), (34, 2026897), (37, 1862554), (58, 1188181), (74, 931277), (493, 139786), (629, 109562), (986, 69893), (1073, 64226), (1258, 54781), (1889, 36482), (2146, 32113), (3778, 18241)]