77326418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 127999872

約数和(自身を除く): 50673454

約数列:

[1, 2, 13, 26, 73, 131, 146, 262, 311, 622, 949, 1703, 1898, 3406, 4043, 8086, 9563, 19126, 22703, 40741, 45406, 81482, 124319, 248638, 295139, 529633, 590278, 1059266, 2974093, 5948186, 38663209, 77326418]

約数ペア:

[(1, 77326418), (2, 38663209), (13, 5948186), (26, 2974093), (73, 1059266), (131, 590278), (146, 529633), (262, 295139), (311, 248638), (622, 124319), (949, 81482), (1703, 45406), (1898, 40741), (3406, 22703), (4043, 19126), (8086, 9563)]