39031304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 79168320

約数和(自身を除く): 40137016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 1427, 2104, 2854, 3419, 5708, 6838, 11416, 13676, 18551, 27352, 37102, 74204, 148408, 375301, 750602, 1501204, 3002408, 4878913, 9757826, 19515652, 39031304]

約数ペア:

[(1, 39031304), (2, 19515652), (4, 9757826), (8, 4878913), (13, 3002408), (26, 1501204), (52, 750602), (104, 375301), (263, 148408), (526, 74204), (1052, 37102), (1427, 27352), (2104, 18551), (2854, 13676), (3419, 11416), (5708, 6838)]