64668352

素因数分解:

$2^6\times 7^1\times {\mathrm{144349}}^1$

素因数の和:144368

約数の個数: 28

約数和(自身を含む): 146659600

約数和(自身を除く): 81991248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144349, 288698, 577396, 1010443, 1154792, 2020886, 2309584, 4041772, 4619168, 8083544, 9238336, 16167088, 32334176, 64668352]

約数ペア:

[(1, 64668352), (2, 32334176), (4, 16167088), (7, 9238336), (8, 8083544), (14, 4619168), (16, 4041772), (28, 2309584), (32, 2020886), (56, 1154792), (64, 1010443), (112, 577396), (224, 288698), (448, 144349)]