71615864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 142294800

約数和(自身を除く): 70678936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 3001, 5966, 6002, 11932, 12004, 23864, 24008, 57019, 114038, 228076, 456152, 471157, 942314, 1884628, 3769256, 8951983, 17903966, 35807932, 71615864]

約数ペア:

[(1, 71615864), (2, 35807932), (4, 17903966), (8, 8951983), (19, 3769256), (38, 1884628), (76, 942314), (152, 471157), (157, 456152), (314, 228076), (628, 114038), (1256, 57019), (2983, 24008), (3001, 23864), (5966, 12004), (6002, 11932)]