28823366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 52448256

約数和(自身を除く): 23624890

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3251, 4433, 6502, 8866, 35761, 42263, 71522, 84526, 100781, 201562, 464893, 929786, 1108591, 1310153, 2217182, 2620306, 14411683, 28823366]

約数ペア:

[(1, 28823366), (2, 14411683), (11, 2620306), (13, 2217182), (22, 1310153), (26, 1108591), (31, 929786), (62, 464893), (143, 201562), (286, 100781), (341, 84526), (403, 71522), (682, 42263), (806, 35761), (3251, 8866), (4433, 6502)]