68078804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17279

約数の個数: 24

約数和(自身を含む): 127216320

約数和(自身を除く): 59137516

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17209, 34418, 68836, 395807, 739987, 791614, 1479974, 1583228, 2959948, 17019701, 34039402, 68078804]

約数ペア:

[(1, 68078804), (2, 34039402), (4, 17019701), (23, 2959948), (43, 1583228), (46, 1479974), (86, 791614), (92, 739987), (172, 395807), (989, 68836), (1978, 34418), (3956, 17209)]