28156656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53327}}^1$

素因数の和:53349

約数の個数: 40

約数和(自身を含む): 79352064

約数和(自身を除く): 51195408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53327, 106654, 159981, 213308, 319962, 426616, 586597, 639924, 853232, 1173194, 1279848, 1759791, 2346388, 2559696, 3519582, 4692776, 7039164, 9385552, 14078328, 28156656]

約数ペア:

[(1, 28156656), (2, 14078328), (3, 9385552), (4, 7039164), (6, 4692776), (8, 3519582), (11, 2559696), (12, 2346388), (16, 1759791), (22, 1279848), (24, 1173194), (33, 853232), (44, 639924), (48, 586597), (66, 426616), (88, 319962), (132, 213308), (176, 159981), (264, 106654), (528, 53327)]