23428756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8501}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 44992584

約数和(自身を除く): 21563828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8501, 17002, 34004, 110513, 221026, 442052, 450553, 901106, 1802212, 5857189, 11714378, 23428756]

約数ペア:

[(1, 23428756), (2, 11714378), (4, 5857189), (13, 1802212), (26, 901106), (52, 450553), (53, 442052), (106, 221026), (212, 110513), (689, 34004), (1378, 17002), (2756, 8501)]