38280664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 73901520

約数和(自身を除く): 35620856

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 433, 514, 866, 1028, 1732, 2056, 3464, 11051, 18619, 22102, 37238, 44204, 74476, 88408, 111281, 148952, 222562, 445124, 890248, 4785083, 9570166, 19140332, 38280664]

約数ペア:

[(1, 38280664), (2, 19140332), (4, 9570166), (8, 4785083), (43, 890248), (86, 445124), (172, 222562), (257, 148952), (344, 111281), (433, 88408), (514, 74476), (866, 44204), (1028, 37238), (1732, 22102), (2056, 18619), (3464, 11051)]