28310916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 70652736

約数和(自身を除く): 42341820

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1297, 1819, 2594, 3638, 3891, 5188, 5457, 7276, 7782, 10914, 15564, 21828, 22049, 44098, 66147, 88196, 132294, 138779, 264588, 277558, 416337, 555116, 832674, 1665348, 2359243, 4718486, 7077729, 9436972, 14155458, 28310916]

約数ペア:

[(1, 28310916), (2, 14155458), (3, 9436972), (4, 7077729), (6, 4718486), (12, 2359243), (17, 1665348), (34, 832674), (51, 555116), (68, 416337), (102, 277558), (107, 264588), (204, 138779), (214, 132294), (321, 88196), (428, 66147), (642, 44098), (1284, 22049), (1297, 21828), (1819, 15564), (2594, 10914), (3638, 7782), (3891, 7276), (5188, 5457)]