67474916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2389}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 123668160

約数和(自身を除く): 56193244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2389, 4778, 7061, 9556, 14122, 28244, 54947, 109894, 219788, 733423, 1466846, 2933692, 16868729, 33737458, 67474916]

約数ペア:

[(1, 67474916), (2, 33737458), (4, 16868729), (23, 2933692), (46, 1466846), (92, 733423), (307, 219788), (614, 109894), (1228, 54947), (2389, 28244), (4778, 14122), (7061, 9556)]