68475796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7687}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 127866816

約数和(自身を除く): 59391020

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 7687, 8908, 15374, 30748, 130679, 261358, 522716, 1006997, 2013994, 4027988, 17118949, 34237898, 68475796]

約数ペア:

[(1, 68475796), (2, 34237898), (4, 17118949), (17, 4027988), (34, 2013994), (68, 1006997), (131, 522716), (262, 261358), (524, 130679), (2227, 30748), (4454, 15374), (7687, 8908)]