29125527184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{891889}}^1$

素因数の和:892067

約数の個数: 40

約数和(自身を含む): 61158681080

約数和(自身を除く): 32033153896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 8164, 16328, 32656, 891889, 1783778, 3567556, 7135112, 11594557, 14270224, 23189114, 46378228, 92756456, 140026573, 185512912, 280053146, 560106292, 1120212584, 1820345449, 2240425168, 3640690898, 7281381796, 14562763592, 29125527184]

約数ペア:

[(1, 29125527184), (2, 14562763592), (4, 7281381796), (8, 3640690898), (13, 2240425168), (16, 1820345449), (26, 1120212584), (52, 560106292), (104, 280053146), (157, 185512912), (208, 140026573), (314, 92756456), (628, 46378228), (1256, 23189114), (2041, 14270224), (2512, 11594557), (4082, 7135112), (8164, 3567556), (16328, 1783778), (32656, 891889)]