71555036

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2351}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 143302656

約数和(自身を除く): 71747620

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 2351, 4348, 4702, 7609, 9404, 15218, 16457, 30436, 32914, 65828, 2555537, 5111074, 10222148, 17888759, 35777518, 71555036]

約数ペア:

[(1, 71555036), (2, 35777518), (4, 17888759), (7, 10222148), (14, 5111074), (28, 2555537), (1087, 65828), (2174, 32914), (2351, 30436), (4348, 16457), (4702, 15218), (7609, 9404)]