68893078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{7477}}^1$

素因数の和:7767

約数の個数: 16

約数和(自身を含む): 109836864

約数和(自身を除く): 40943786

約数列:

[1, 2, 17, 34, 271, 542, 4607, 7477, 9214, 14954, 127109, 254218, 2026267, 4052534, 34446539, 68893078]

約数ペア:

[(1, 68893078), (2, 34446539), (17, 4052534), (34, 2026267), (271, 254218), (542, 127109), (4607, 14954), (7477, 9214)]