61362928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20545

約数の個数: 40

約数和(自身を含む): 137334960

約数和(自身を除く): 75972032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 20509, 41018, 82036, 164072, 225599, 328144, 348653, 451198, 697306, 902396, 1394612, 1804792, 2789224, 3609584, 3835183, 5578448, 7670366, 15340732, 30681464, 61362928]

約数ペア:

[(1, 61362928), (2, 30681464), (4, 15340732), (8, 7670366), (11, 5578448), (16, 3835183), (17, 3609584), (22, 2789224), (34, 1804792), (44, 1394612), (68, 902396), (88, 697306), (136, 451198), (176, 348653), (187, 328144), (272, 225599), (374, 164072), (748, 82036), (1496, 41018), (2992, 20509)]