28670884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{877}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 54871488

約数和(自身を除く): 26200604

約数列:

[1, 2, 4, 11, 22, 44, 743, 877, 1486, 1754, 2972, 3508, 8173, 9647, 16346, 19294, 32692, 38588, 651611, 1303222, 2606444, 7167721, 14335442, 28670884]

約数ペア:

[(1, 28670884), (2, 14335442), (4, 7167721), (11, 2606444), (22, 1303222), (44, 651611), (743, 38588), (877, 32692), (1486, 19294), (1754, 16346), (2972, 9647), (3508, 8173)]