28895816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 57025080

約数和(自身を除く): 28129264

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 2381, 3034, 4762, 6068, 9524, 12136, 19048, 88097, 97621, 176194, 195242, 352388, 390484, 704776, 780968, 3611977, 7223954, 14447908, 28895816]

約数ペア:

[(1, 28895816), (2, 14447908), (4, 7223954), (8, 3611977), (37, 780968), (41, 704776), (74, 390484), (82, 352388), (148, 195242), (164, 176194), (296, 97621), (328, 88097), (1517, 19048), (2381, 12136), (3034, 9524), (4762, 6068)]