15991424

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 33736500

約数和(自身を除く): 17745076

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7349, 14698, 29396, 58792, 117584, 124933, 235168, 249866, 470336, 499732, 940672, 999464, 1998928, 3997856, 7995712, 15991424]

約数ペア:

[(1, 15991424), (2, 7995712), (4, 3997856), (8, 1998928), (16, 999464), (17, 940672), (32, 499732), (34, 470336), (64, 249866), (68, 235168), (128, 124933), (136, 117584), (272, 58792), (544, 29396), (1088, 14698), (2176, 7349)]