28896472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8067

約数の個数: 32

約数和(自身を含む): 60555600

約数和(自身を除く): 31659128

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 8009, 16018, 32036, 64072, 88099, 176198, 328369, 352396, 656738, 704792, 1313476, 2626952, 3612059, 7224118, 14448236, 28896472]

約数ペア:

[(1, 28896472), (2, 14448236), (4, 7224118), (8, 3612059), (11, 2626952), (22, 1313476), (41, 704792), (44, 656738), (82, 352396), (88, 328369), (164, 176198), (328, 88099), (451, 64072), (902, 32036), (1804, 16018), (3608, 8009)]