9641216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2926

約数の個数: 36

約数和(自身を含む): 20732292

約数和(自身を除く): 11091076

約数列:

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

約数ペア:

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