8005288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 15825600

約数和(自身を除く): 7820312

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 313, 556, 626, 1112, 1252, 2504, 3197, 6394, 7199, 12788, 14398, 25576, 28796, 43507, 57592, 87014, 174028, 348056, 1000661, 2001322, 4002644, 8005288]

約数ペア:

[(1, 8005288), (2, 4002644), (4, 2001322), (8, 1000661), (23, 348056), (46, 174028), (92, 87014), (139, 57592), (184, 43507), (278, 28796), (313, 25576), (556, 14398), (626, 12788), (1112, 7199), (1252, 6394), (2504, 3197)]