68911912

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 132804000

約数和(自身を除く): 63892088

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1549, 3098, 5561, 6196, 11122, 12392, 22244, 44488, 103783, 128567, 207566, 257134, 415132, 514268, 830264, 1028536, 8613989, 17227978, 34455956, 68911912]

約数ペア:

[(1, 68911912), (2, 34455956), (4, 17227978), (8, 8613989), (67, 1028536), (83, 830264), (134, 514268), (166, 415132), (268, 257134), (332, 207566), (536, 128567), (664, 103783), (1549, 44488), (3098, 22244), (5561, 12392), (6196, 11122)]