40726738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1867}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 65903040

約数和(自身を除く): 25176302

約数列:

[1, 2, 13, 26, 839, 1678, 1867, 3734, 10907, 21814, 24271, 48542, 1566413, 3132826, 20363369, 40726738]

約数ペア:

[(1, 40726738), (2, 20363369), (13, 3132826), (26, 1566413), (839, 48542), (1678, 24271), (1867, 21814), (3734, 10907)]