40574044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 46517156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1439, 1484, 2014, 2878, 4028, 5756, 7049, 10073, 14098, 20146, 27341, 28196, 40292, 54682, 76267, 109364, 152534, 191387, 305068, 382774, 533869, 765548, 1067738, 1449073, 2135476, 2898146, 5796292, 10143511, 20287022, 40574044]

約数ペア:

[(1, 40574044), (2, 20287022), (4, 10143511), (7, 5796292), (14, 2898146), (19, 2135476), (28, 1449073), (38, 1067738), (53, 765548), (76, 533869), (106, 382774), (133, 305068), (212, 191387), (266, 152534), (371, 109364), (532, 76267), (742, 54682), (1007, 40292), (1439, 28196), (1484, 27341), (2014, 20146), (2878, 14098), (4028, 10073), (5756, 7049)]