28520044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27529}}^1$

素因数の和:27577

約数の個数: 24

約数和(自身を含む): 58583840

約数和(自身を除く): 30063796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27529, 55058, 110116, 192703, 385406, 770812, 1018573, 2037146, 4074292, 7130011, 14260022, 28520044]

約数ペア:

[(1, 28520044), (2, 14260022), (4, 7130011), (7, 4074292), (14, 2037146), (28, 1018573), (37, 770812), (74, 385406), (148, 192703), (259, 110116), (518, 55058), (1036, 27529)]