26999396

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 48195000

約数和(自身を除く): 21195604

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 509, 596, 1018, 2036, 13261, 26522, 45301, 53044, 75841, 90602, 151682, 181204, 303364, 6749849, 13499698, 26999396]

約数ペア:

[(1, 26999396), (2, 13499698), (4, 6749849), (89, 303364), (149, 181204), (178, 151682), (298, 90602), (356, 75841), (509, 53044), (596, 45301), (1018, 26522), (2036, 13261)]