28094704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{159629}}^1$

素因数の和:159648

約数の個数: 20

約数和(自身を含む): 59382360

約数和(自身を除く): 31287656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 159629, 319258, 638516, 1277032, 1755919, 2554064, 3511838, 7023676, 14047352, 28094704]

約数ペア:

[(1, 28094704), (2, 14047352), (4, 7023676), (8, 3511838), (11, 2554064), (16, 1755919), (22, 1277032), (44, 638516), (88, 319258), (176, 159629)]