71159288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 137648160

約数和(自身を除く): 66488872

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 311, 622, 773, 1244, 1546, 2488, 3092, 6184, 11507, 23014, 28601, 46028, 57202, 92056, 114404, 228808, 240403, 480806, 961612, 1923224, 8894911, 17789822, 35579644, 71159288]

約数ペア:

[(1, 71159288), (2, 35579644), (4, 17789822), (8, 8894911), (37, 1923224), (74, 961612), (148, 480806), (296, 240403), (311, 228808), (622, 114404), (773, 92056), (1244, 57202), (1546, 46028), (2488, 28601), (3092, 23014), (6184, 11507)]