71127368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{52609}}^1$

素因数の和:52641

約数の個数: 24

約数和(自身を含む): 144414450

約数和(自身を除く): 73287082

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 52609, 105218, 210436, 420872, 683917, 1367834, 2735668, 5471336, 8890921, 17781842, 35563684, 71127368]

約数ペア:

[(1, 71127368), (2, 35563684), (4, 17781842), (8, 8890921), (13, 5471336), (26, 2735668), (52, 1367834), (104, 683917), (169, 420872), (338, 210436), (676, 105218), (1352, 52609)]