28852082

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 52893720

約数和(自身を除く): 24041638

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 109, 146, 218, 259, 511, 518, 763, 1022, 1526, 1813, 2701, 3577, 3626, 4033, 5341, 5402, 7154, 7957, 8066, 10682, 15914, 18907, 28231, 37814, 55699, 56462, 111398, 132349, 197617, 264698, 294409, 389893, 395234, 588818, 779786, 2060863, 4121726, 14426041, 28852082]

約数ペア:

[(1, 28852082), (2, 14426041), (7, 4121726), (14, 2060863), (37, 779786), (49, 588818), (73, 395234), (74, 389893), (98, 294409), (109, 264698), (146, 197617), (218, 132349), (259, 111398), (511, 56462), (518, 55699), (763, 37814), (1022, 28231), (1526, 18907), (1813, 15914), (2701, 10682), (3577, 8066), (3626, 7957), (4033, 7154), (5341, 5402)]