69487924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42683}}^1$

素因数の和:42735

約数の個数: 24

約数和(自身を含む): 136247328

約数和(自身を除く): 66759404

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42683, 85366, 170732, 469513, 939026, 1579271, 1878052, 3158542, 6317084, 17371981, 34743962, 69487924]

約数ペア:

[(1, 69487924), (2, 34743962), (4, 17371981), (11, 6317084), (22, 3158542), (37, 1878052), (44, 1579271), (74, 939026), (148, 469513), (407, 170732), (814, 85366), (1628, 42683)]