28323498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15683}}^1$

素因数の和:15738

約数の個数: 32

約数和(自身を含む): 66249216

約数和(自身を除く): 37925718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15683, 31366, 47049, 94098, 109781, 219562, 329343, 658686, 674369, 1348738, 2023107, 4046214, 4720583, 9441166, 14161749, 28323498]

約数ペア:

[(1, 28323498), (2, 14161749), (3, 9441166), (6, 4720583), (7, 4046214), (14, 2023107), (21, 1348738), (42, 674369), (43, 658686), (86, 329343), (129, 219562), (258, 109781), (301, 94098), (602, 47049), (903, 31366), (1806, 15683)]