67274438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 126247680

約数和(自身を除く): 58973242

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 1123, 2246, 2723, 4279, 5446, 7861, 8558, 12353, 15722, 24706, 29953, 59906, 86471, 172942, 436847, 873694, 3057929, 4805317, 6115858, 9610634, 33637219, 67274438]

約数ペア:

[(1, 67274438), (2, 33637219), (7, 9610634), (11, 6115858), (14, 4805317), (22, 3057929), (77, 873694), (154, 436847), (389, 172942), (778, 86471), (1123, 59906), (2246, 29953), (2723, 24706), (4279, 15722), (5446, 12353), (7861, 8558)]