13835344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 28658880

約数和(自身を除く): 14823536

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 641, 1136, 1282, 1349, 2564, 2698, 5128, 5396, 10256, 10792, 12179, 21584, 24358, 45511, 48716, 91022, 97432, 182044, 194864, 364088, 728176, 864709, 1729418, 3458836, 6917672, 13835344]

約数ペア:

[(1, 13835344), (2, 6917672), (4, 3458836), (8, 1729418), (16, 864709), (19, 728176), (38, 364088), (71, 194864), (76, 182044), (142, 97432), (152, 91022), (284, 48716), (304, 45511), (568, 24358), (641, 21584), (1136, 12179), (1282, 10792), (1349, 10256), (2564, 5396), (2698, 5128)]