64418341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 12996059

約数列:

[1, 13, 19, 31, 47, 179, 247, 403, 589, 611, 893, 1457, 2327, 3401, 5549, 7657, 8413, 11609, 18941, 27683, 44213, 72137, 105431, 109369, 159847, 260803, 359879, 1370603, 2078011, 3390439, 4955257, 64418341]

約数ペア:

[(1, 64418341), (13, 4955257), (19, 3390439), (31, 2078011), (47, 1370603), (179, 359879), (247, 260803), (403, 159847), (589, 109369), (611, 105431), (893, 72137), (1457, 44213), (2327, 27683), (3401, 18941), (5549, 11609), (7657, 8413)]