28626956

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 51179520

約数和(自身を除く): 22552564

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 479, 892, 958, 1916, 14941, 29882, 32093, 59764, 64186, 106817, 128372, 213634, 427268, 7156739, 14313478, 28626956]

約数ペア:

[(1, 28626956), (2, 14313478), (4, 7156739), (67, 427268), (134, 213634), (223, 128372), (268, 106817), (446, 64186), (479, 59764), (892, 32093), (958, 29882), (1916, 14941)]