33138728

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1373}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 71228160

約数和(自身を除く): 38089432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1373, 1724, 2746, 3017, 3448, 5492, 6034, 9611, 10984, 12068, 19222, 24136, 38444, 76888, 591763, 1183526, 2367052, 4142341, 4734104, 8284682, 16569364, 33138728]

約数ペア:

[(1, 33138728), (2, 16569364), (4, 8284682), (7, 4734104), (8, 4142341), (14, 2367052), (28, 1183526), (56, 591763), (431, 76888), (862, 38444), (1373, 24136), (1724, 19222), (2746, 12068), (3017, 10984), (3448, 9611), (5492, 6034)]