38564864

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2930

約数の個数: 44

約数和(自身を含む): 83050884

約数和(自身を除く): 44486020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2897, 3328, 5794, 6656, 11588, 13312, 23176, 37661, 46352, 75322, 92704, 150644, 185408, 301288, 370816, 602576, 741632, 1205152, 1483264, 2410304, 2966528, 4820608, 9641216, 19282432, 38564864]

約数ペア:

[(1, 38564864), (2, 19282432), (4, 9641216), (8, 4820608), (13, 2966528), (16, 2410304), (26, 1483264), (32, 1205152), (52, 741632), (64, 602576), (104, 370816), (128, 301288), (208, 185408), (256, 150644), (416, 92704), (512, 75322), (832, 46352), (1024, 37661), (1664, 23176), (2897, 13312), (3328, 11588), (5794, 6656)]