64615234

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:594

約数の個数: 24

約数和(自身を含む): 102227580

約数和(自身を除く): 37612346

約数列:

[1, 2, 23, 46, 157, 314, 389, 529, 778, 1058, 3611, 7222, 8947, 17894, 61073, 83053, 122146, 166106, 205781, 411562, 1404679, 2809358, 32307617, 64615234]

約数ペア:

[(1, 64615234), (2, 32307617), (23, 2809358), (46, 1404679), (157, 411562), (314, 205781), (389, 166106), (529, 122146), (778, 83053), (1058, 61073), (3611, 17894), (7222, 8947)]