28914648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 83424000

約数和(自身を除く): 54509352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 1579, 2289, 2616, 3052, 3158, 4578, 4737, 6104, 6316, 9156, 9474, 11053, 12632, 18312, 18948, 22106, 33159, 37896, 44212, 66318, 88424, 132636, 172111, 265272, 344222, 516333, 688444, 1032666, 1204777, 1376888, 2065332, 2409554, 3614331, 4130664, 4819108, 7228662, 9638216, 14457324, 28914648]

約数ペア:

[(1, 28914648), (2, 14457324), (3, 9638216), (4, 7228662), (6, 4819108), (7, 4130664), (8, 3614331), (12, 2409554), (14, 2065332), (21, 1376888), (24, 1204777), (28, 1032666), (42, 688444), (56, 516333), (84, 344222), (109, 265272), (168, 172111), (218, 132636), (327, 88424), (436, 66318), (654, 44212), (763, 37896), (872, 33159), (1308, 22106), (1526, 18948), (1579, 18312), (2289, 12632), (2616, 11053), (3052, 9474), (3158, 9156), (4578, 6316), (4737, 6104)]