78665324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9109}}^1$

素因数の和:9257

約数の個数: 24

約数和(自身を含む): 146926080

約数和(自身を除く): 68260756

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 9109, 18218, 36436, 154853, 309706, 619412, 1156843, 2313686, 4627372, 19666331, 39332662, 78665324]

約数ペア:

[(1, 78665324), (2, 39332662), (4, 19666331), (17, 4627372), (34, 2313686), (68, 1156843), (127, 619412), (254, 309706), (508, 154853), (2159, 36436), (4318, 18218), (8636, 9109)]