77741378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 59971582

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 458, 1187, 2374, 2519, 2977, 5038, 5954, 13057, 15431, 26114, 30862, 32747, 65494, 169741, 271823, 339482, 543646, 2990053, 3533699, 5980106, 7067398, 38870689, 77741378]

約数ペア:

[(1, 77741378), (2, 38870689), (11, 7067398), (13, 5980106), (22, 3533699), (26, 2990053), (143, 543646), (229, 339482), (286, 271823), (458, 169741), (1187, 65494), (2374, 32747), (2519, 30862), (2977, 26114), (5038, 15431), (5954, 13057)]