28732444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{809}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 54295920

約数和(自身を除く): 25563476

約数列:

[1, 2, 4, 13, 26, 52, 683, 809, 1366, 1618, 2732, 3236, 8879, 10517, 17758, 21034, 35516, 42068, 552547, 1105094, 2210188, 7183111, 14366222, 28732444]

約数ペア:

[(1, 28732444), (2, 14366222), (4, 7183111), (13, 2210188), (26, 1105094), (52, 552547), (683, 42068), (809, 35516), (1366, 21034), (1618, 17758), (2732, 10517), (3236, 8879)]