64947328

素因数分解:

$2^7\times {\mathrm{507401}}^1$

素因数の和:507415

約数の個数: 16

約数和(自身を含む): 129387510

約数和(自身を除く): 64440182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 507401, 1014802, 2029604, 4059208, 8118416, 16236832, 32473664, 64947328]

約数ペア:

[(1, 64947328), (2, 32473664), (4, 16236832), (8, 8118416), (16, 4059208), (32, 2029604), (64, 1014802), (128, 507401)]