28145304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35537}}^1$

素因数の和:35560

約数の個数: 48

約数和(自身を含む): 83158920

約数和(自身を除く): 55013616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 35537, 71074, 106611, 142148, 213222, 284296, 319833, 390907, 426444, 639666, 781814, 852888, 1172721, 1279332, 1563628, 2345442, 2558664, 3127256, 3518163, 4690884, 7036326, 9381768, 14072652, 28145304]

約数ペア:

[(1, 28145304), (2, 14072652), (3, 9381768), (4, 7036326), (6, 4690884), (8, 3518163), (9, 3127256), (11, 2558664), (12, 2345442), (18, 1563628), (22, 1279332), (24, 1172721), (33, 852888), (36, 781814), (44, 639666), (66, 426444), (72, 390907), (88, 319833), (99, 284296), (132, 213222), (198, 142148), (264, 106611), (396, 71074), (792, 35537)]