28271736

素因数分解:

$2^3\times 3^2\times {\mathrm{392663}}^1$

素因数の和:392675

約数の個数: 24

約数和(自身を含む): 76569480

約数和(自身を除く): 48297744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392663, 785326, 1177989, 1570652, 2355978, 3141304, 3533967, 4711956, 7067934, 9423912, 14135868, 28271736]

約数ペア:

[(1, 28271736), (2, 14135868), (3, 9423912), (4, 7067934), (6, 4711956), (8, 3533967), (9, 3141304), (12, 2355978), (18, 1570652), (24, 1177989), (36, 785326), (72, 392663)]