1157788672

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{66509}}^1$

素因数の和:66546

約数の個数: 44

約数和(自身を含む): 2450627460

約数和(自身を除く): 1292838788

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 66509, 133018, 266036, 532072, 1064144, 1130653, 2128288, 2261306, 4256576, 4522612, 8513152, 9045224, 17026304, 18090448, 34052608, 36180896, 68105216, 72361792, 144723584, 289447168, 578894336, 1157788672]

約数ペア:

[(1, 1157788672), (2, 578894336), (4, 289447168), (8, 144723584), (16, 72361792), (17, 68105216), (32, 36180896), (34, 34052608), (64, 18090448), (68, 17026304), (128, 9045224), (136, 8513152), (256, 4522612), (272, 4256576), (512, 2261306), (544, 2128288), (1024, 1130653), (1088, 1064144), (2176, 532072), (4352, 266036), (8704, 133018), (17408, 66509)]