71006404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68539}}^1$

素因数の和:68587

約数の個数: 24

約数和(自身を含む): 145853120

約数和(自身を除く): 74846716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68539, 137078, 274156, 479773, 959546, 1919092, 2535943, 5071886, 10143772, 17751601, 35503202, 71006404]

約数ペア:

[(1, 71006404), (2, 35503202), (4, 17751601), (7, 10143772), (14, 5071886), (28, 2535943), (37, 1919092), (74, 959546), (148, 479773), (259, 274156), (518, 137078), (1036, 68539)]