67438016

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{8297}}^1$

素因数の和:8436

約数の個数: 28

約数和(自身を含む): 134892288

約数和(自身を除く): 67454272

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 8297, 16594, 33188, 66376, 132752, 265504, 531008, 1053719, 2107438, 4214876, 8429752, 16859504, 33719008, 67438016]

約数ペア:

[(1, 67438016), (2, 33719008), (4, 16859504), (8, 8429752), (16, 4214876), (32, 2107438), (64, 1053719), (127, 531008), (254, 265504), (508, 132752), (1016, 66376), (2032, 33188), (4064, 16594), (8128, 8297)]