64970888

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{12437}}^1$

素因数の和:13096

約数の個数: 16

約数和(自身を含む): 122016780

約数和(自身を除く): 57045892

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 12437, 24874, 49748, 99496, 8121361, 16242722, 32485444, 64970888]

約数ペア:

[(1, 64970888), (2, 32485444), (4, 16242722), (8, 8121361), (653, 99496), (1306, 49748), (2612, 24874), (5224, 12437)]