68928914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47147}}^1$

素因数の和:47209

約数の個数: 16

約数和(自身を含む): 112023648

約数和(自身を除く): 43094734

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 47147, 94294, 801499, 1602998, 2027321, 4054642, 34464457, 68928914]

約数ペア:

[(1, 68928914), (2, 34464457), (17, 4054642), (34, 2027321), (43, 1602998), (86, 801499), (731, 94294), (1462, 47147)]