1328278312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{37847}}^1$

素因数の和:38001

約数の個数: 32

約数和(自身を含む): 2575177920

約数和(自身を除く): 1246899608

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 4387, 8774, 17548, 35096, 37847, 75694, 151388, 302776, 1551727, 3103454, 4049629, 6206908, 8099258, 12413816, 16198516, 32397032, 166034789, 332069578, 664139156, 1328278312]

約数ペア:

[(1, 1328278312), (2, 664139156), (4, 332069578), (8, 166034789), (41, 32397032), (82, 16198516), (107, 12413816), (164, 8099258), (214, 6206908), (328, 4049629), (428, 3103454), (856, 1551727), (4387, 302776), (8774, 151388), (17548, 75694), (35096, 37847)]