66489454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15299}}^1$

素因数の和:15395

約数の個数: 16

約数和(自身を含む): 104101200

約数和(自身を除く): 37611746

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 15299, 30598, 627259, 810847, 1254518, 1621694, 33244727, 66489454]

約数ペア:

[(1, 66489454), (2, 33244727), (41, 1621694), (53, 1254518), (82, 810847), (106, 627259), (2173, 30598), (4346, 15299)]