71315426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 133273728

約数和(自身を除く): 61958302

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 4721, 7553, 9442, 15106, 33047, 61373, 66094, 122746, 391843, 429611, 783686, 859222, 2742901, 5093959, 5485802, 10187918, 35657713, 71315426]

約数ペア:

[(1, 71315426), (2, 35657713), (7, 10187918), (13, 5485802), (14, 5093959), (26, 2742901), (83, 859222), (91, 783686), (166, 429611), (182, 391843), (581, 122746), (1079, 66094), (1162, 61373), (2158, 33047), (4721, 15106), (7553, 9442)]