26781272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15471

約数の個数: 32

約数和(自身を含む): 59243520

約数和(自身を除く): 32462248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 15427, 30854, 61708, 107989, 123416, 215978, 431956, 478237, 863912, 956474, 1912948, 3347659, 3825896, 6695318, 13390636, 26781272]

約数ペア:

[(1, 26781272), (2, 13390636), (4, 6695318), (7, 3825896), (8, 3347659), (14, 1912948), (28, 956474), (31, 863912), (56, 478237), (62, 431956), (124, 215978), (217, 123416), (248, 107989), (434, 61708), (868, 30854), (1736, 15427)]