21743952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26675

約数の個数: 40

約数和(自身を含む): 59478336

約数和(自身を除く): 37734384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26647, 53294, 79941, 106588, 159882, 213176, 319764, 426352, 452999, 639528, 905998, 1279056, 1358997, 1811996, 2717994, 3623992, 5435988, 7247984, 10871976, 21743952]

約数ペア:

[(1, 21743952), (2, 10871976), (3, 7247984), (4, 5435988), (6, 3623992), (8, 2717994), (12, 1811996), (16, 1358997), (17, 1279056), (24, 905998), (34, 639528), (48, 452999), (51, 426352), (68, 319764), (102, 213176), (136, 159882), (204, 106588), (272, 79941), (408, 53294), (816, 26647)]