28636762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 56378880

約数和(自身を除く): 27742118

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9787, 19574, 68509, 107657, 137018, 185953, 215314, 371906, 753599, 1301671, 1507198, 2045483, 2603342, 4090966, 14318381, 28636762]

約数ペア:

[(1, 28636762), (2, 14318381), (7, 4090966), (11, 2603342), (14, 2045483), (19, 1507198), (22, 1301671), (38, 753599), (77, 371906), (133, 215314), (154, 185953), (209, 137018), (266, 107657), (418, 68509), (1463, 19574), (2926, 9787)]