64497728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59281}}^1$

素因数の和:59310

約数の個数: 28

約数和(自身を含む): 135518652

約数和(自身を除く): 71020924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 59281, 118562, 237124, 474248, 948496, 1007777, 1896992, 2015554, 3793984, 4031108, 8062216, 16124432, 32248864, 64497728]

約数ペア:

[(1, 64497728), (2, 32248864), (4, 16124432), (8, 8062216), (16, 4031108), (17, 3793984), (32, 2015554), (34, 1896992), (64, 1007777), (68, 948496), (136, 474248), (272, 237124), (544, 118562), (1088, 59281)]