28685094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 31760346

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1907, 2507, 3814, 5014, 5721, 7521, 11442, 15042, 43861, 87722, 131583, 207863, 263166, 415726, 623589, 1247178, 4780849, 9561698, 14342547, 28685094]

約数ペア:

[(1, 28685094), (2, 14342547), (3, 9561698), (6, 4780849), (23, 1247178), (46, 623589), (69, 415726), (109, 263166), (138, 207863), (218, 131583), (327, 87722), (654, 43861), (1907, 15042), (2507, 11442), (3814, 7521), (5014, 5721)]