421728778048

素因数分解:

$2^6\times {\mathrm{2801}}^1\times {\mathrm{2352557}}^1$

素因数の和:2355370

約数の個数: 28

約数和(自身を含む): 837167174532

約数和(自身を除く): 415438396484

約数列:

[1, 2, 4, 8, 16, 32, 64, 2801, 5602, 11204, 22408, 44816, 89632, 179264, 2352557, 4705114, 9410228, 18820456, 37640912, 75281824, 150563648, 6589512157, 13179024314, 26358048628, 52716097256, 105432194512, 210864389024, 421728778048]

約数ペア:

[(1, 421728778048), (2, 210864389024), (4, 105432194512), (8, 52716097256), (16, 26358048628), (32, 13179024314), (64, 6589512157), (2801, 150563648), (5602, 75281824), (11204, 37640912), (22408, 18820456), (44816, 9410228), (89632, 4705114), (179264, 2352557)]