28956332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 52157952

約数和(自身を除く): 23201620

約数列:

[1, 2, 4, 41, 82, 164, 383, 461, 766, 922, 1532, 1844, 15703, 18901, 31406, 37802, 62812, 75604, 176563, 353126, 706252, 7239083, 14478166, 28956332]

約数ペア:

[(1, 28956332), (2, 14478166), (4, 7239083), (41, 706252), (82, 353126), (164, 176563), (383, 75604), (461, 62812), (766, 37802), (922, 31406), (1532, 18901), (1844, 15703)]