77620352

素因数分解:

$2^7\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 155045100

約数和(自身を除く): 77424748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 601, 1009, 1202, 2018, 2404, 4036, 4808, 8072, 9616, 16144, 19232, 32288, 38464, 64576, 76928, 129152, 606409, 1212818, 2425636, 4851272, 9702544, 19405088, 38810176, 77620352]

約数ペア:

[(1, 77620352), (2, 38810176), (4, 19405088), (8, 9702544), (16, 4851272), (32, 2425636), (64, 1212818), (128, 606409), (601, 129152), (1009, 76928), (1202, 64576), (2018, 38464), (2404, 32288), (4036, 19232), (4808, 16144), (8072, 9616)]