1004068144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{78541}}^1$

素因数の和:78613

約数の個数: 40

約数和(自身を含む): 2103668928

約数和(自身を除く): 1099600784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 78541, 157082, 314164, 628328, 1256656, 1335197, 2670394, 3691427, 5340788, 7382854, 10681576, 14765708, 21363152, 29531416, 59062832, 62754259, 125508518, 251017036, 502034072, 1004068144]

約数ペア:

[(1, 1004068144), (2, 502034072), (4, 251017036), (8, 125508518), (16, 62754259), (17, 59062832), (34, 29531416), (47, 21363152), (68, 14765708), (94, 10681576), (136, 7382854), (188, 5340788), (272, 3691427), (376, 2670394), (752, 1335197), (799, 1256656), (1598, 628328), (3196, 314164), (6392, 157082), (12784, 78541)]