64759396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 60724508

約数列:

[1, 2, 4, 13, 26, 52, 103, 107, 113, 206, 214, 226, 412, 428, 452, 1339, 1391, 1469, 2678, 2782, 2938, 5356, 5564, 5876, 11021, 11639, 12091, 22042, 23278, 24182, 44084, 46556, 48364, 143273, 151307, 157183, 286546, 302614, 314366, 573092, 605228, 628732, 1245373, 2490746, 4981492, 16189849, 32379698, 64759396]

約数ペア:

[(1, 64759396), (2, 32379698), (4, 16189849), (13, 4981492), (26, 2490746), (52, 1245373), (103, 628732), (107, 605228), (113, 573092), (206, 314366), (214, 302614), (226, 286546), (412, 157183), (428, 151307), (452, 143273), (1339, 48364), (1391, 46556), (1469, 44084), (2678, 24182), (2782, 23278), (2938, 22042), (5356, 12091), (5564, 11639), (5876, 11021)]