61661446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 54045434

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 431, 862, 929, 1858, 3017, 4741, 6034, 6503, 9482, 10219, 13006, 20438, 33187, 66374, 71533, 143066, 400399, 800798, 2802793, 4404389, 5605586, 8808778, 30830723, 61661446]

約数ペア:

[(1, 61661446), (2, 30830723), (7, 8808778), (11, 5605586), (14, 4404389), (22, 2802793), (77, 800798), (154, 400399), (431, 143066), (862, 71533), (929, 66374), (1858, 33187), (3017, 20438), (4741, 13006), (6034, 10219), (6503, 9482)]