66654364

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5209}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 133626080

約数和(自身を除く): 66971716

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 5209, 6398, 10418, 12796, 20836, 36463, 72926, 145852, 2380513, 4761026, 9522052, 16663591, 33327182, 66654364]

約数ペア:

[(1, 66654364), (2, 33327182), (4, 16663591), (7, 9522052), (14, 4761026), (28, 2380513), (457, 145852), (914, 72926), (1828, 36463), (3199, 20836), (5209, 12796), (6398, 10418)]