67673228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56207}}^1$

素因数の和:56261

約数の個数: 24

約数和(自身を含む): 138496512

約数和(自身を除く): 70823284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 56207, 112414, 224828, 393449, 786898, 1573796, 2416901, 4833802, 9667604, 16918307, 33836614, 67673228]

約数ペア:

[(1, 67673228), (2, 33836614), (4, 16918307), (7, 9667604), (14, 4833802), (28, 2416901), (43, 1573796), (86, 786898), (172, 393449), (301, 224828), (602, 112414), (1204, 56207)]