1311968

素因数分解:

$2^5\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 2952432

約数和(自身を除く): 1640464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5857, 11714, 23428, 40999, 46856, 81998, 93712, 163996, 187424, 327992, 655984, 1311968]

約数ペア:

[(1, 1311968), (2, 655984), (4, 327992), (7, 187424), (8, 163996), (14, 93712), (16, 81998), (28, 46856), (32, 40999), (56, 23428), (112, 11714), (224, 5857)]