39144326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 65415168

約数和(自身を除く): 26270842

約数列:

[1, 2, 13, 26, 47, 94, 103, 206, 311, 611, 622, 1222, 1339, 2678, 4043, 4841, 8086, 9682, 14617, 29234, 32033, 62933, 64066, 125866, 190021, 380042, 416429, 832858, 1505551, 3011102, 19572163, 39144326]

約数ペア:

[(1, 39144326), (2, 19572163), (13, 3011102), (26, 1505551), (47, 832858), (94, 416429), (103, 380042), (206, 190021), (311, 125866), (611, 64066), (622, 62933), (1222, 32033), (1339, 29234), (2678, 14617), (4043, 9682), (4841, 8086)]