21167883296

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4108673}}^1$

素因数の和:4108713

約数の個数: 48

約数和(自身を含む): 49698520704

約数和(自身を除く): 28530637408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 4108673, 8217346, 16434692, 28760711, 32869384, 57521422, 65738768, 94499479, 115042844, 131477536, 188998958, 230085688, 377997916, 460171376, 661496353, 755995832, 920342752, 1322992706, 1511991664, 2645985412, 3023983328, 5291970824, 10583941648, 21167883296]

約数ペア:

[(1, 21167883296), (2, 10583941648), (4, 5291970824), (7, 3023983328), (8, 2645985412), (14, 1511991664), (16, 1322992706), (23, 920342752), (28, 755995832), (32, 661496353), (46, 460171376), (56, 377997916), (92, 230085688), (112, 188998958), (161, 131477536), (184, 115042844), (224, 94499479), (322, 65738768), (368, 57521422), (644, 32869384), (736, 28760711), (1288, 16434692), (2576, 8217346), (5152, 4108673)]