6486928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 15213312

約数和(自身を除く): 8726384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 3407, 6814, 13628, 23849, 27256, 47698, 54512, 57919, 95396, 115838, 190792, 231676, 381584, 405433, 463352, 810866, 926704, 1621732, 3243464, 6486928]

約数ペア:

[(1, 6486928), (2, 3243464), (4, 1621732), (7, 926704), (8, 810866), (14, 463352), (16, 405433), (17, 381584), (28, 231676), (34, 190792), (56, 115838), (68, 95396), (112, 57919), (119, 54512), (136, 47698), (238, 27256), (272, 23849), (476, 13628), (952, 6814), (1904, 3407)]