28987074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 68077152

約数和(自身を除く): 39090078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 2203, 4386, 4406, 6579, 6609, 13158, 13218, 19827, 37451, 39654, 74902, 94729, 112353, 189458, 224706, 284187, 337059, 568374, 674118, 852561, 1610393, 1705122, 3220786, 4831179, 9662358, 14493537, 28987074]

約数ペア:

[(1, 28987074), (2, 14493537), (3, 9662358), (6, 4831179), (9, 3220786), (17, 1705122), (18, 1610393), (34, 852561), (43, 674118), (51, 568374), (86, 337059), (102, 284187), (129, 224706), (153, 189458), (258, 112353), (306, 94729), (387, 74902), (731, 39654), (774, 37451), (1462, 19827), (2193, 13218), (2203, 13158), (4386, 6609), (4406, 6579)]