69576272

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{31741}}^1$

素因数の和:31886

約数の個数: 20

約数和(自身を含む): 135792276

約数和(自身を除く): 66216004

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 31741, 63482, 126964, 253928, 507856, 4348517, 8697034, 17394068, 34788136, 69576272]

約数ペア:

[(1, 69576272), (2, 34788136), (4, 17394068), (8, 8697034), (16, 4348517), (137, 507856), (274, 253928), (548, 126964), (1096, 63482), (2192, 31741)]