69485888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{57143}}^1$

素因数の和:57174

約数の個数: 28

約数和(自身を含む): 145145760

約数和(自身を除く): 75659872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 57143, 114286, 228572, 457144, 914288, 1085717, 1828576, 2171434, 3657152, 4342868, 8685736, 17371472, 34742944, 69485888]

約数ペア:

[(1, 69485888), (2, 34742944), (4, 17371472), (8, 8685736), (16, 4342868), (19, 3657152), (32, 2171434), (38, 1828576), (64, 1085717), (76, 914288), (152, 457144), (304, 228572), (608, 114286), (1216, 57143)]