71195456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65437}}^1$

素因数の和:65466

約数の個数: 28

約数和(自身を含む): 149591268

約数和(自身を除く): 78395812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65437, 130874, 261748, 523496, 1046992, 1112429, 2093984, 2224858, 4187968, 4449716, 8899432, 17798864, 35597728, 71195456]

約数ペア:

[(1, 71195456), (2, 35597728), (4, 17798864), (8, 8899432), (16, 4449716), (17, 4187968), (32, 2224858), (34, 2093984), (64, 1112429), (68, 1046992), (136, 523496), (272, 261748), (544, 130874), (1088, 65437)]