271256704

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{8443}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 542611440

約数和(自身を除く): 271354736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 8032, 8443, 16064, 16886, 32128, 33772, 67544, 135088, 270176, 540352, 1080704, 2119193, 4238386, 8476772, 16953544, 33907088, 67814176, 135628352, 271256704]

約数ペア:

[(1, 271256704), (2, 135628352), (4, 67814176), (8, 33907088), (16, 16953544), (32, 8476772), (64, 4238386), (128, 2119193), (251, 1080704), (502, 540352), (1004, 270176), (2008, 135088), (4016, 67544), (8032, 33772), (8443, 32128), (16064, 16886)]