27518540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196561}}^1$

素因数の和:196577

約数の個数: 24

約数和(自身を含む): 66044832

約数和(自身を除く): 38526292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196561, 393122, 786244, 982805, 1375927, 1965610, 2751854, 3931220, 5503708, 6879635, 13759270, 27518540]

約数ペア:

[(1, 27518540), (2, 13759270), (4, 6879635), (5, 5503708), (7, 3931220), (10, 2751854), (14, 1965610), (20, 1375927), (28, 982805), (35, 786244), (70, 393122), (140, 196561)]