67743208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34283}}^1$

素因数の和:34321

約数の個数: 32

約数和(自身を含む): 143992800

約数和(自身を除く): 76249592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34283, 68566, 137132, 274264, 445679, 651377, 891358, 1302754, 1782716, 2605508, 3565432, 5211016, 8467901, 16935802, 33871604, 67743208]

約数ペア:

[(1, 67743208), (2, 33871604), (4, 16935802), (8, 8467901), (13, 5211016), (19, 3565432), (26, 2605508), (38, 1782716), (52, 1302754), (76, 891358), (104, 651377), (152, 445679), (247, 274264), (494, 137132), (988, 68566), (1976, 34283)]