12543272

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 27508800

約数和(自身を除く): 14965528

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5209, 10418, 20836, 36463, 41672, 72926, 145852, 223987, 291704, 447974, 895948, 1567909, 1791896, 3135818, 6271636, 12543272]

約数ペア:

[(1, 12543272), (2, 6271636), (4, 3135818), (7, 1791896), (8, 1567909), (14, 895948), (28, 447974), (43, 291704), (56, 223987), (86, 145852), (172, 72926), (301, 41672), (344, 36463), (602, 20836), (1204, 10418), (2408, 5209)]