27064816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 40

約数和(自身を含む): 58456080

約数和(自身を除く): 31391264

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5237, 10474, 20948, 41896, 83792, 89029, 99503, 178058, 199006, 356116, 398012, 712232, 796024, 1424464, 1592048, 1691551, 3383102, 6766204, 13532408, 27064816]

約数ペア:

[(1, 27064816), (2, 13532408), (4, 6766204), (8, 3383102), (16, 1691551), (17, 1592048), (19, 1424464), (34, 796024), (38, 712232), (68, 398012), (76, 356116), (136, 199006), (152, 178058), (272, 99503), (304, 89029), (323, 83792), (646, 41896), (1292, 20948), (2584, 10474), (5168, 5237)]