13856103688

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{305093}}^1$

素因数の和:305917

約数の個数: 32

約数和(自身を含む): 29728359360

約数和(自身を除く): 15872255672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 3244, 5677, 6488, 11354, 22708, 45416, 305093, 610186, 1220372, 2135651, 2440744, 4271302, 8542604, 17085208, 247430423, 494860846, 989721692, 1732012961, 1979443384, 3464025922, 6928051844, 13856103688]

約数ペア:

[(1, 13856103688), (2, 6928051844), (4, 3464025922), (7, 1979443384), (8, 1732012961), (14, 989721692), (28, 494860846), (56, 247430423), (811, 17085208), (1622, 8542604), (3244, 4271302), (5677, 2440744), (6488, 2135651), (11354, 1220372), (22708, 610186), (45416, 305093)]