28576048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3445

約数の個数: 40

約数和(自身を含む): 60531840

約数和(自身を除く): 31955792

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3389, 4216, 6778, 8432, 13556, 27112, 54224, 57613, 105059, 115226, 210118, 230452, 420236, 460904, 840472, 921808, 1680944, 1786003, 3572006, 7144012, 14288024, 28576048]

約数ペア:

[(1, 28576048), (2, 14288024), (4, 7144012), (8, 3572006), (16, 1786003), (17, 1680944), (31, 921808), (34, 840472), (62, 460904), (68, 420236), (124, 230452), (136, 210118), (248, 115226), (272, 105059), (496, 57613), (527, 54224), (1054, 27112), (2108, 13556), (3389, 8432), (4216, 6778)]