66405532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1871}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 122653440

約数和(自身を除く): 56247908

約数列:

[1, 2, 4, 19, 38, 76, 467, 934, 1868, 1871, 3742, 7484, 8873, 17746, 35492, 35549, 71098, 142196, 873757, 1747514, 3495028, 16601383, 33202766, 66405532]

約数ペア:

[(1, 66405532), (2, 33202766), (4, 16601383), (19, 3495028), (38, 1747514), (76, 873757), (467, 142196), (934, 71098), (1868, 35549), (1871, 35492), (3742, 17746), (7484, 8873)]