73978166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{22651}}^1$

素因数の和:22747

約数の個数: 16

約数和(自身を含む): 117427968

約数和(自身を除く): 43449802

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 22651, 45302, 520973, 1041946, 1608221, 3216442, 36989083, 73978166]

約数ペア:

[(1, 73978166), (2, 36989083), (23, 3216442), (46, 1608221), (71, 1041946), (142, 520973), (1633, 45302), (3266, 22651)]