74545768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5197}}^1$

素因数の和:5377

約数の個数: 32

約数和(自身を含む): 153444960

約数和(自身を除く): 78899192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 5197, 7172, 10394, 14344, 20788, 41576, 57167, 114334, 228668, 457336, 847111, 1694222, 3388444, 6776888, 9318221, 18636442, 37272884, 74545768]

約数ペア:

[(1, 74545768), (2, 37272884), (4, 18636442), (8, 9318221), (11, 6776888), (22, 3388444), (44, 1694222), (88, 847111), (163, 457336), (326, 228668), (652, 114334), (1304, 57167), (1793, 41576), (3586, 20788), (5197, 14344), (7172, 10394)]