421030016

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{299027}}^1$

素因数の和:299052

約数の個数: 32

約数和(自身を含む): 915025680

約数和(自身を除く): 493995664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 299027, 598054, 1196108, 2392216, 3289297, 4784432, 6578594, 9568864, 13157188, 19137728, 26314376, 38275456, 52628752, 105257504, 210515008, 421030016]

約数ペア:

[(1, 421030016), (2, 210515008), (4, 105257504), (8, 52628752), (11, 38275456), (16, 26314376), (22, 19137728), (32, 13157188), (44, 9568864), (64, 6578594), (88, 4784432), (128, 3289297), (176, 2392216), (352, 1196108), (704, 598054), (1408, 299027)]