68267276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7694

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 85835764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7643, 8932, 15286, 30572, 53501, 84073, 107002, 168146, 214004, 221647, 336292, 443294, 588511, 886588, 1177022, 1551529, 2354044, 2438117, 3103058, 4876234, 6206116, 9752468, 17066819, 34133638, 68267276]

約数ペア:

[(1, 68267276), (2, 34133638), (4, 17066819), (7, 9752468), (11, 6206116), (14, 4876234), (22, 3103058), (28, 2438117), (29, 2354044), (44, 1551529), (58, 1177022), (77, 886588), (116, 588511), (154, 443294), (203, 336292), (308, 221647), (319, 214004), (406, 168146), (638, 107002), (812, 84073), (1276, 53501), (2233, 30572), (4466, 15286), (7643, 8932)]