66994728

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{38239}}^1$

素因数の和:38321

約数の個数: 32

約数和(自身を含む): 169785600

約数和(自身を除く): 102790872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 38239, 76478, 114717, 152956, 229434, 305912, 458868, 917736, 2791447, 5582894, 8374341, 11165788, 16748682, 22331576, 33497364, 66994728]

約数ペア:

[(1, 66994728), (2, 33497364), (3, 22331576), (4, 16748682), (6, 11165788), (8, 8374341), (12, 5582894), (24, 2791447), (73, 917736), (146, 458868), (219, 305912), (292, 229434), (438, 152956), (584, 114717), (876, 76478), (1752, 38239)]