40672023

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 64390656

約数和(自身を除く): 23718633

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 617, 903, 1533, 1851, 3139, 4319, 9417, 12957, 21973, 26531, 45041, 65919, 79593, 135123, 185717, 315287, 557151, 945861, 1936763, 5810289, 13557341, 40672023]

約数ペア:

[(1, 40672023), (3, 13557341), (7, 5810289), (21, 1936763), (43, 945861), (73, 557151), (129, 315287), (219, 185717), (301, 135123), (511, 79593), (617, 65919), (903, 45041), (1533, 26531), (1851, 21973), (3139, 12957), (4319, 9417)]