2847447904

素因数分解:

$2^5\times 7^1\times {\mathrm{12711821}}^1$

素因数の和:12711838

約数の個数: 24

約数和(自身を含む): 6406758288

約数和(自身を除く): 3559310384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 12711821, 25423642, 50847284, 88982747, 101694568, 177965494, 203389136, 355930988, 406778272, 711861976, 1423723952, 2847447904]

約数ペア:

[(1, 2847447904), (2, 1423723952), (4, 711861976), (7, 406778272), (8, 355930988), (14, 203389136), (16, 177965494), (28, 101694568), (32, 88982747), (56, 50847284), (112, 25423642), (224, 12711821)]