68440024

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 131531040

約数和(自身を除く): 63091016

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 568, 808, 1193, 2386, 4772, 7171, 9544, 14342, 28684, 57368, 84703, 120493, 169406, 240986, 338812, 481972, 677624, 963944, 8555003, 17110006, 34220012, 68440024]

約数ペア:

[(1, 68440024), (2, 34220012), (4, 17110006), (8, 8555003), (71, 963944), (101, 677624), (142, 481972), (202, 338812), (284, 240986), (404, 169406), (568, 120493), (808, 84703), (1193, 57368), (2386, 28684), (4772, 14342), (7171, 9544)]