708389612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1361}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 1468998720

約数和(自身を除く): 760609108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 641, 812, 1282, 1361, 2564, 2722, 4487, 5444, 8974, 9527, 17948, 18589, 19054, 37178, 38108, 39469, 74356, 78938, 130123, 157876, 260246, 276283, 520492, 552566, 872401, 1105132, 1744802, 3489604, 6106807, 12213614, 24427228, 25299629, 50599258, 101198516, 177097403, 354194806, 708389612]

約数ペア:

[(1, 708389612), (2, 354194806), (4, 177097403), (7, 101198516), (14, 50599258), (28, 25299629), (29, 24427228), (58, 12213614), (116, 6106807), (203, 3489604), (406, 1744802), (641, 1105132), (812, 872401), (1282, 552566), (1361, 520492), (2564, 276283), (2722, 260246), (4487, 157876), (5444, 130123), (8974, 78938), (9527, 74356), (17948, 39469), (18589, 38108), (19054, 37178)]