7209748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8877932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 683, 754, 812, 1366, 1508, 2639, 2732, 4781, 5278, 8879, 9562, 10556, 17758, 19124, 19807, 35516, 39614, 62153, 79228, 124306, 138649, 248612, 257491, 277298, 514982, 554596, 1029964, 1802437, 3604874, 7209748]

約数ペア:

[(1, 7209748), (2, 3604874), (4, 1802437), (7, 1029964), (13, 554596), (14, 514982), (26, 277298), (28, 257491), (29, 248612), (52, 138649), (58, 124306), (91, 79228), (116, 62153), (182, 39614), (203, 35516), (364, 19807), (377, 19124), (406, 17758), (683, 10556), (754, 9562), (812, 8879), (1366, 5278), (1508, 4781), (2639, 2732)]