28332952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 56991600

約数和(自身を除く): 28658648

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3517, 4028, 7034, 8056, 14068, 28136, 66823, 133646, 186401, 267292, 372802, 534584, 745604, 1491208, 3541619, 7083238, 14166476, 28332952]

約数ペア:

[(1, 28332952), (2, 14166476), (4, 7083238), (8, 3541619), (19, 1491208), (38, 745604), (53, 534584), (76, 372802), (106, 267292), (152, 186401), (212, 133646), (424, 66823), (1007, 28136), (2014, 14068), (3517, 8056), (4028, 7034)]