28466494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 50927616

約数和(自身を除く): 22461122

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 613, 749, 1226, 1498, 3317, 4291, 6634, 8582, 19003, 23219, 38006, 46438, 65591, 131182, 133021, 266042, 459137, 918274, 2033321, 4066642, 14233247, 28466494]

約数ペア:

[(1, 28466494), (2, 14233247), (7, 4066642), (14, 2033321), (31, 918274), (62, 459137), (107, 266042), (214, 133021), (217, 131182), (434, 65591), (613, 46438), (749, 38006), (1226, 23219), (1498, 19003), (3317, 8582), (4291, 6634)]