21548296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34981}}^1$

素因数の和:35005

約数の個数: 32

約数和(自身を含む): 50374080

約数和(自身を除く): 28825784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 34981, 69962, 139924, 244867, 279848, 384791, 489734, 769582, 979468, 1539164, 1958936, 2693537, 3078328, 5387074, 10774148, 21548296]

約数ペア:

[(1, 21548296), (2, 10774148), (4, 5387074), (7, 3078328), (8, 2693537), (11, 1958936), (14, 1539164), (22, 979468), (28, 769582), (44, 489734), (56, 384791), (77, 279848), (88, 244867), (154, 139924), (308, 69962), (616, 34981)]