28910364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344171}}^1$

素因数の和:344185

約数の個数: 24

約数和(自身を含む): 77094528

約数和(自身を除く): 48184164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344171, 688342, 1032513, 1376684, 2065026, 2409197, 4130052, 4818394, 7227591, 9636788, 14455182, 28910364]

約数ペア:

[(1, 28910364), (2, 14455182), (3, 9636788), (4, 7227591), (6, 4818394), (7, 4130052), (12, 2409197), (14, 2065026), (21, 1376684), (28, 1032513), (42, 688342), (84, 344171)]