64762736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60413}}^1$

素因数の和:60488

約数の個数: 20

約数和(自身を含む): 127352712

約数和(自身を除く): 62589976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60413, 120826, 241652, 483304, 966608, 4047671, 8095342, 16190684, 32381368, 64762736]

約数ペア:

[(1, 64762736), (2, 32381368), (4, 16190684), (8, 8095342), (16, 4047671), (67, 966608), (134, 483304), (268, 241652), (536, 120826), (1072, 60413)]