68432888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29599}}^1$

素因数の和:29639

約数の個数: 24

約数和(自身を含む): 136308000

約数和(自身を除く): 67875112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 29599, 59198, 118396, 236792, 503183, 1006366, 2012732, 4025464, 8554111, 17108222, 34216444, 68432888]

約数ペア:

[(1, 68432888), (2, 34216444), (4, 17108222), (8, 8554111), (17, 4025464), (34, 2012732), (68, 1006366), (136, 503183), (289, 236792), (578, 118396), (1156, 59198), (2312, 29599)]