77748242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16034

約数の個数: 32

約数和(自身を含む): 145079424

約数和(自身を除く): 67331182

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 15991, 31982, 175901, 207883, 271847, 351802, 415766, 543694, 2286713, 2990317, 3534011, 4573426, 5980634, 7068022, 38874121, 77748242]

約数ペア:

[(1, 77748242), (2, 38874121), (11, 7068022), (13, 5980634), (17, 4573426), (22, 3534011), (26, 2990317), (34, 2286713), (143, 543694), (187, 415766), (221, 351802), (286, 271847), (374, 207883), (442, 175901), (2431, 31982), (4862, 15991)]