73621132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{108907}}^1$

素因数の和:108937

約数の個数: 18

約数和(自身を含む): 139511148

約数和(自身を除く): 65890016

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 108907, 217814, 435628, 1415791, 2831582, 5663164, 18405283, 36810566, 73621132]

約数ペア:

[(1, 73621132), (2, 36810566), (4, 18405283), (13, 5663164), (26, 2831582), (52, 1415791), (169, 435628), (338, 217814), (676, 108907)]