66684778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47837}}^1$

素因数の和:47897

約数の個数: 16

約数和(自身を含む): 108496584

約数和(自身を除く): 41811806

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 47837, 95674, 813229, 1626458, 1961317, 3922634, 33342389, 66684778]

約数ペア:

[(1, 66684778), (2, 33342389), (17, 3922634), (34, 1961317), (41, 1626458), (82, 813229), (697, 95674), (1394, 47837)]