68554072

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{25889}}^1$

素因数の和:26226

約数の個数: 16

約数和(自身を含む): 128932200

約数和(自身を除く): 60378128

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 25889, 51778, 103556, 207112, 8569259, 17138518, 34277036, 68554072]

約数ペア:

[(1, 68554072), (2, 34277036), (4, 17138518), (8, 8569259), (331, 207112), (662, 103556), (1324, 51778), (2648, 25889)]