27985398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14177}}^1$

素因数の和:14236

約数の個数: 32

約数和(自身を含む): 65332224

約数和(自身を除く): 37346826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14177, 28354, 42531, 85062, 99239, 198478, 297717, 595434, 666319, 1332638, 1998957, 3997914, 4664233, 9328466, 13992699, 27985398]

約数ペア:

[(1, 27985398), (2, 13992699), (3, 9328466), (6, 4664233), (7, 3997914), (14, 1998957), (21, 1332638), (42, 666319), (47, 595434), (94, 297717), (141, 198478), (282, 99239), (329, 85062), (658, 42531), (987, 28354), (1974, 14177)]