17772956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 16773220

約数列:

[1, 2, 4, 17, 34, 47, 67, 68, 83, 94, 134, 166, 188, 268, 332, 799, 1139, 1411, 1598, 2278, 2822, 3149, 3196, 3901, 4556, 5561, 5644, 6298, 7802, 11122, 12596, 15604, 22244, 53533, 66317, 94537, 107066, 132634, 189074, 214132, 261367, 265268, 378148, 522734, 1045468, 4443239, 8886478, 17772956]

約数ペア:

[(1, 17772956), (2, 8886478), (4, 4443239), (17, 1045468), (34, 522734), (47, 378148), (67, 265268), (68, 261367), (83, 214132), (94, 189074), (134, 132634), (166, 107066), (188, 94537), (268, 66317), (332, 53533), (799, 22244), (1139, 15604), (1411, 12596), (1598, 11122), (2278, 7802), (2822, 6298), (3149, 5644), (3196, 5561), (3901, 4556)]