68809532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1669}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 131582640

約数和(自身を除く): 62773108

約数列:

[1, 2, 4, 11, 22, 44, 937, 1669, 1874, 3338, 3748, 6676, 10307, 18359, 20614, 36718, 41228, 73436, 1563853, 3127706, 6255412, 17202383, 34404766, 68809532]

約数ペア:

[(1, 68809532), (2, 34404766), (4, 17202383), (11, 6255412), (22, 3127706), (44, 1563853), (937, 73436), (1669, 41228), (1874, 36718), (3338, 20614), (3748, 18359), (6676, 10307)]