78437086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 145248768

約数和(自身を除く): 66811682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 631, 683, 1262, 1366, 4417, 4781, 8203, 8834, 8879, 9562, 16406, 17758, 57421, 62153, 114842, 124306, 430973, 861946, 3016811, 5602649, 6033622, 11205298, 39218543, 78437086]

約数ペア:

[(1, 78437086), (2, 39218543), (7, 11205298), (13, 6033622), (14, 5602649), (26, 3016811), (91, 861946), (182, 430973), (631, 124306), (683, 114842), (1262, 62153), (1366, 57421), (4417, 17758), (4781, 16406), (8203, 9562), (8834, 8879)]