12505728608

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{823}}^1\times {\mathrm{3739}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 24851312640

約数和(自身を除く): 12345584032

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 823, 1016, 1646, 2032, 3292, 3739, 4064, 6584, 7478, 13168, 14956, 26336, 29912, 59824, 104521, 119648, 209042, 418084, 474853, 836168, 949706, 1672336, 1899412, 3077197, 3344672, 3798824, 6154394, 7597648, 12308788, 15195296, 24617576, 49235152, 98470304, 390804019, 781608038, 1563216076, 3126432152, 6252864304, 12505728608]

約数ペア:

[(1, 12505728608), (2, 6252864304), (4, 3126432152), (8, 1563216076), (16, 781608038), (32, 390804019), (127, 98470304), (254, 49235152), (508, 24617576), (823, 15195296), (1016, 12308788), (1646, 7597648), (2032, 6154394), (3292, 3798824), (3739, 3344672), (4064, 3077197), (6584, 1899412), (7478, 1672336), (13168, 949706), (14956, 836168), (26336, 474853), (29912, 418084), (59824, 209042), (104521, 119648)]