40029128

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 36642232

約数列:

[1, 2, 4, 8, 101, 107, 202, 214, 404, 428, 463, 808, 856, 926, 1852, 3704, 10807, 21614, 43228, 46763, 49541, 86456, 93526, 99082, 187052, 198164, 374104, 396328, 5003641, 10007282, 20014564, 40029128]

約数ペア:

[(1, 40029128), (2, 20014564), (4, 10007282), (8, 5003641), (101, 396328), (107, 374104), (202, 198164), (214, 187052), (404, 99082), (428, 93526), (463, 86456), (808, 49541), (856, 46763), (926, 43228), (1852, 21614), (3704, 10807)]