28269708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138577}}^1$

素因数の和:138601

約数の個数: 24

約数和(自身を含む): 69843312

約数和(自身を除く): 41573604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138577, 277154, 415731, 554308, 831462, 1662924, 2355809, 4711618, 7067427, 9423236, 14134854, 28269708]

約数ペア:

[(1, 28269708), (2, 14134854), (3, 9423236), (4, 7067427), (6, 4711618), (12, 2355809), (17, 1662924), (34, 831462), (51, 554308), (68, 415731), (102, 277154), (204, 138577)]