28173330.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{739}}^1\times {\mathrm{3359}}^1$

素因数の和:4109

約数の個数: 40

約数和(自身を含む): 308313600

約数和(自身を除く): 189163152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 739, 1478, 2217, 2956, 3359, 4434, 5912, 6718, 8868, 10077, 11824, 13436, 17736, 20154, 26872, 35472, 40308, 53744, 80616, 161232, 2482301, 4964602, 7446903, 9929204, 14893806, 19858408, 29787612, 39716816, 59575224, 119150448]

約数ペア:

[(1, 119150448), (2, 59575224), (3, 39716816), (4, 29787612), (6, 19858408), (8, 14893806), (12, 9929204), (16, 7446903), (24, 4964602), (48, 2482301), (739, 161232), (1478, 80616), (2217, 53744), (2956, 40308), (3359, 35472), (4434, 26872), (5912, 20154), (6718, 17736), (8868, 13436), (10077, 11824)]