73319128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 141831360

約数和(自身を除く): 68512232

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 1627, 3254, 5633, 6508, 11266, 13016, 22532, 45064, 69961, 139922, 213137, 279844, 426274, 559688, 852548, 1705096, 9164891, 18329782, 36659564, 73319128]

約数ペア:

[(1, 73319128), (2, 36659564), (4, 18329782), (8, 9164891), (43, 1705096), (86, 852548), (131, 559688), (172, 426274), (262, 279844), (344, 213137), (524, 139922), (1048, 69961), (1627, 45064), (3254, 22532), (5633, 13016), (6508, 11266)]