40932736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 93048480

約数和(自身を除く): 52115744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1447, 1664, 1768, 2176, 2894, 3536, 5788, 7072, 11576, 14144, 18811, 23152, 24599, 28288, 37622, 46304, 49198, 75244, 92608, 98396, 150488, 185216, 196792, 300976, 319787, 393584, 601952, 639574, 787168, 1203904, 1279148, 1574336, 2407808, 2558296, 3148672, 5116592, 10233184, 20466368, 40932736]

約数ペア:

[(1, 40932736), (2, 20466368), (4, 10233184), (8, 5116592), (13, 3148672), (16, 2558296), (17, 2407808), (26, 1574336), (32, 1279148), (34, 1203904), (52, 787168), (64, 639574), (68, 601952), (104, 393584), (128, 319787), (136, 300976), (208, 196792), (221, 185216), (272, 150488), (416, 98396), (442, 92608), (544, 75244), (832, 49198), (884, 46304), (1088, 37622), (1447, 28288), (1664, 24599), (1768, 23152), (2176, 18811), (2894, 14144), (3536, 11576), (5788, 7072)]