67688842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 46618358

約数列:

[1, 2, 13, 26, 29, 58, 107, 214, 377, 754, 839, 1391, 1678, 2782, 3103, 6206, 10907, 21814, 24331, 40339, 48662, 80678, 89773, 179546, 316303, 632606, 1167049, 2334098, 2603417, 5206834, 33844421, 67688842]

約数ペア:

[(1, 67688842), (2, 33844421), (13, 5206834), (26, 2603417), (29, 2334098), (58, 1167049), (107, 632606), (214, 316303), (377, 179546), (754, 89773), (839, 80678), (1391, 48662), (1678, 40339), (2782, 24331), (3103, 21814), (6206, 10907)]