66187576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90917}}^1$

素因数の和:90943

約数の個数: 32

約数和(自身を含む): 152742240

約数和(自身を除く): 86554664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90917, 181834, 363668, 636419, 727336, 1181921, 1272838, 2363842, 2545676, 4727684, 5091352, 8273447, 9455368, 16546894, 33093788, 66187576]

約数ペア:

[(1, 66187576), (2, 33093788), (4, 16546894), (7, 9455368), (8, 8273447), (13, 5091352), (14, 4727684), (26, 2545676), (28, 2363842), (52, 1272838), (56, 1181921), (91, 727336), (104, 636419), (182, 363668), (364, 181834), (728, 90917)]