291683008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{268091}}^1$

素因数の和:268120

約数の個数: 28

約数和(自身を含む): 612858312

約数和(自身を除く): 321175304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 268091, 536182, 1072364, 2144728, 4289456, 4557547, 8578912, 9115094, 17157824, 18230188, 36460376, 72920752, 145841504, 291683008]

約数ペア:

[(1, 291683008), (2, 145841504), (4, 72920752), (8, 36460376), (16, 18230188), (17, 17157824), (32, 9115094), (34, 8578912), (64, 4557547), (68, 4289456), (136, 2144728), (272, 1072364), (544, 536182), (1088, 268091)]