66511376

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{2909}}^1$

素因数の和:4346

約数の個数: 20

約数和(自身を含む): 129000300

約数和(自身を除く): 62488924

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 2909, 5716, 5818, 11432, 11636, 22864, 23272, 46544, 4156961, 8313922, 16627844, 33255688, 66511376]

約数ペア:

[(1, 66511376), (2, 33255688), (4, 16627844), (8, 8313922), (16, 4156961), (1429, 46544), (2858, 23272), (2909, 22864), (5716, 11636), (5818, 11432)]