69499352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15541}}^1$

素因数の和:15603

約数の個数: 32

約数和(自身を含む): 143608080

約数和(自身を除く): 74108728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15541, 31082, 62164, 124328, 202033, 404066, 668263, 808132, 1336526, 1616264, 2673052, 5346104, 8687419, 17374838, 34749676, 69499352]

約数ペア:

[(1, 69499352), (2, 34749676), (4, 17374838), (8, 8687419), (13, 5346104), (26, 2673052), (43, 1616264), (52, 1336526), (86, 808132), (104, 668263), (172, 404066), (344, 202033), (559, 124328), (1118, 62164), (2236, 31082), (4472, 15541)]