40728264

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6761}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 102241440

約数和(自身を除く): 61513176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 6761, 13522, 20283, 27044, 40566, 54088, 81132, 162264, 1697011, 3394022, 5091033, 6788044, 10182066, 13576088, 20364132, 40728264]

約数ペア:

[(1, 40728264), (2, 20364132), (3, 13576088), (4, 10182066), (6, 6788044), (8, 5091033), (12, 3394022), (24, 1697011), (251, 162264), (502, 81132), (753, 54088), (1004, 40566), (1506, 27044), (2008, 20283), (3012, 13522), (6024, 6761)]