64648612

素因数分解:

$2^2\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{1559}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 129467520

約数和(自身を除く): 64818908

約数列:

[1, 2, 4, 7, 14, 28, 1481, 1559, 2962, 3118, 5924, 6236, 10367, 10913, 20734, 21826, 41468, 43652, 2308879, 4617758, 9235516, 16162153, 32324306, 64648612]

約数ペア:

[(1, 64648612), (2, 32324306), (4, 16162153), (7, 9235516), (14, 4617758), (28, 2308879), (1481, 43652), (1559, 41468), (2962, 21826), (3118, 20734), (5924, 10913), (6236, 10367)]