27953372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 55121472

約数和(自身を除く): 27168100

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 293, 391, 586, 782, 1037, 1172, 1403, 1564, 2074, 2806, 4148, 4981, 5612, 6739, 9962, 13478, 17873, 19924, 23851, 26956, 35746, 47702, 71492, 95404, 114563, 229126, 303841, 411079, 458252, 607682, 822158, 1215364, 1644316, 6988343, 13976686, 27953372]

約数ペア:

[(1, 27953372), (2, 13976686), (4, 6988343), (17, 1644316), (23, 1215364), (34, 822158), (46, 607682), (61, 458252), (68, 411079), (92, 303841), (122, 229126), (244, 114563), (293, 95404), (391, 71492), (586, 47702), (782, 35746), (1037, 26956), (1172, 23851), (1403, 19924), (1564, 17873), (2074, 13478), (2806, 9962), (4148, 6739), (4981, 5612)]