28559895890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1\times {\mathrm{8363}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 51838064640

約数和(自身を除く): 23278168750

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 2689, 5378, 8363, 13445, 16726, 26890, 41815, 83630, 341503, 683006, 1062101, 1707515, 2124202, 3415030, 5310505, 10621010, 22488107, 44976214, 112440535, 224881070, 2855989589, 5711979178, 14279947945, 28559895890]

約数ペア:

[(1, 28559895890), (2, 14279947945), (5, 5711979178), (10, 2855989589), (127, 224881070), (254, 112440535), (635, 44976214), (1270, 22488107), (2689, 10621010), (5378, 5310505), (8363, 3415030), (13445, 2124202), (16726, 1707515), (26890, 1062101), (41815, 683006), (83630, 341503)]