27575968

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 62403264

約数和(自身を除く): 34827296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 401, 614, 802, 1228, 1604, 2149, 2456, 2807, 3208, 4298, 4912, 5614, 6416, 8596, 9824, 11228, 12832, 17192, 22456, 34384, 44912, 68768, 89824, 123107, 246214, 492428, 861749, 984856, 1723498, 1969712, 3446996, 3939424, 6893992, 13787984, 27575968]

約数ペア:

[(1, 27575968), (2, 13787984), (4, 6893992), (7, 3939424), (8, 3446996), (14, 1969712), (16, 1723498), (28, 984856), (32, 861749), (56, 492428), (112, 246214), (224, 123107), (307, 89824), (401, 68768), (614, 44912), (802, 34384), (1228, 22456), (1604, 17192), (2149, 12832), (2456, 11228), (2807, 9824), (3208, 8596), (4298, 6416), (4912, 5614)]