68800572016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2812319}}^1$

素因数の和:2812477

約数の個数: 40

約数和(自身を含む): 146465625600

約数和(自身を除く): 77665053584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 2812319, 5624638, 11249276, 22498552, 30935509, 44997104, 61871018, 123742036, 247484072, 390912341, 494968144, 781824682, 1563649364, 3127298728, 4300035751, 6254597456, 8600071502, 17200143004, 34400286008, 68800572016]

約数ペア:

[(1, 68800572016), (2, 34400286008), (4, 17200143004), (8, 8600071502), (11, 6254597456), (16, 4300035751), (22, 3127298728), (44, 1563649364), (88, 781824682), (139, 494968144), (176, 390912341), (278, 247484072), (556, 123742036), (1112, 61871018), (1529, 44997104), (2224, 30935509), (3058, 22498552), (6116, 11249276), (12232, 5624638), (24464, 2812319)]