77928842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33619}}^1$

素因数の和:33701

約数の個数: 16

約数和(自身を含む): 125066400

約数和(自身を除く): 47137558

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 33619, 67238, 638761, 1277522, 2050759, 4101518, 38964421, 77928842]

約数ペア:

[(1, 77928842), (2, 38964421), (19, 4101518), (38, 2050759), (61, 1277522), (122, 638761), (1159, 67238), (2318, 33619)]