71624924

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11471}}^1$

素因数の和:11705

約数の個数: 24

約数和(自身を含む): 143904768

約数和(自身を除く): 72279844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 11471, 22942, 45884, 80297, 160594, 321188, 2558033, 5116066, 10232132, 17906231, 35812462, 71624924]

約数ペア:

[(1, 71624924), (2, 35812462), (4, 17906231), (7, 10232132), (14, 5116066), (28, 2558033), (223, 321188), (446, 160594), (892, 80297), (1561, 45884), (3122, 22942), (6244, 11471)]