8450224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 17731008

約数和(自身を除く): 9280784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 661, 752, 799, 1322, 1598, 2644, 3196, 5288, 6392, 10576, 11237, 12784, 22474, 31067, 44948, 62134, 89896, 124268, 179792, 248536, 497072, 528139, 1056278, 2112556, 4225112, 8450224]

約数ペア:

[(1, 8450224), (2, 4225112), (4, 2112556), (8, 1056278), (16, 528139), (17, 497072), (34, 248536), (47, 179792), (68, 124268), (94, 89896), (136, 62134), (188, 44948), (272, 31067), (376, 22474), (661, 12784), (752, 11237), (799, 10576), (1322, 6392), (1598, 5288), (2644, 3196)]