77540864

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 40

約数和(自身を含む): 155782440

約数和(自身を除く): 78241576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 563, 1076, 1126, 2152, 2252, 4304, 4504, 8608, 9008, 17216, 18016, 34432, 36032, 68864, 72064, 137728, 144128, 151447, 288256, 302894, 605788, 1211576, 2423152, 4846304, 9692608, 19385216, 38770432, 77540864]

約数ペア:

[(1, 77540864), (2, 38770432), (4, 19385216), (8, 9692608), (16, 4846304), (32, 2423152), (64, 1211576), (128, 605788), (256, 302894), (269, 288256), (512, 151447), (538, 144128), (563, 137728), (1076, 72064), (1126, 68864), (2152, 36032), (2252, 34432), (4304, 18016), (4504, 17216), (8608, 9008)]