78528049756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1\times {\mathrm{7549}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 148790930400

約数和(自身を除く): 70262880644

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 797, 1004, 1594, 3188, 3263, 6526, 7549, 10361, 13052, 15098, 20722, 30196, 41444, 98137, 196274, 200047, 392548, 400094, 800188, 1894799, 2600611, 3789598, 5201222, 6016553, 7579196, 10402444, 12033106, 24066212, 24632387, 49264774, 78215189, 98529548, 156430378, 312860756, 1510154803, 3020309606, 6040619212, 19632012439, 39264024878, 78528049756]

約数ペア:

[(1, 78528049756), (2, 39264024878), (4, 19632012439), (13, 6040619212), (26, 3020309606), (52, 1510154803), (251, 312860756), (502, 156430378), (797, 98529548), (1004, 78215189), (1594, 49264774), (3188, 24632387), (3263, 24066212), (6526, 12033106), (7549, 10402444), (10361, 7579196), (13052, 6016553), (15098, 5201222), (20722, 3789598), (30196, 2600611), (41444, 1894799), (98137, 800188), (196274, 400094), (200047, 392548)]