9400144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 20088992

約数和(自身を除く): 10688848

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1051, 1118, 2102, 2236, 4204, 4472, 8408, 8944, 13663, 16816, 27326, 45193, 54652, 90386, 109304, 180772, 218608, 361544, 587509, 723088, 1175018, 2350036, 4700072, 9400144]

約数ペア:

[(1, 9400144), (2, 4700072), (4, 2350036), (8, 1175018), (13, 723088), (16, 587509), (26, 361544), (43, 218608), (52, 180772), (86, 109304), (104, 90386), (172, 54652), (208, 45193), (344, 27326), (559, 16816), (688, 13663), (1051, 8944), (1118, 8408), (2102, 4472), (2236, 4204)]