12802064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72739}}^1$

素因数の和:72758

約数の個数: 20

約数和(自身を含む): 27059280

約数和(自身を除く): 14257216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72739, 145478, 290956, 581912, 800129, 1163824, 1600258, 3200516, 6401032, 12802064]

約数ペア:

[(1, 12802064), (2, 6401032), (4, 3200516), (8, 1600258), (11, 1163824), (16, 800129), (22, 581912), (44, 290956), (88, 145478), (176, 72739)]