7270288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26729}}^1$

素因数の和:26754

約数の個数: 20

約数和(自身を含む): 14915340

約数和(自身を除く): 7645052

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26729, 53458, 106916, 213832, 427664, 454393, 908786, 1817572, 3635144, 7270288]

約数ペア:

[(1, 7270288), (2, 3635144), (4, 1817572), (8, 908786), (16, 454393), (17, 427664), (34, 213832), (68, 106916), (136, 53458), (272, 26729)]