61713428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51257}}^1$

素因数の和:51311

約数の個数: 24

約数和(自身を含む): 126299712

約数和(自身を除く): 64586284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 51257, 102514, 205028, 358799, 717598, 1435196, 2204051, 4408102, 8816204, 15428357, 30856714, 61713428]

約数ペア:

[(1, 61713428), (2, 30856714), (4, 15428357), (7, 8816204), (14, 4408102), (28, 2204051), (43, 1435196), (86, 717598), (172, 358799), (301, 205028), (602, 102514), (1204, 51257)]