71738104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9067}}^1$

素因数の和:9139

約数の個数: 32

約数和(自身を含む): 143637120

約数和(自身を除く): 71899016

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 9067, 18134, 36268, 72536, 208541, 389881, 417082, 779762, 834164, 1559524, 1668328, 3119048, 8967263, 17934526, 35869052, 71738104]

約数ペア:

[(1, 71738104), (2, 35869052), (4, 17934526), (8, 8967263), (23, 3119048), (43, 1668328), (46, 1559524), (86, 834164), (92, 779762), (172, 417082), (184, 389881), (344, 208541), (989, 72536), (1978, 36268), (3956, 18134), (7912, 9067)]