8043652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8044028

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 139, 148, 278, 391, 556, 629, 782, 851, 1258, 1564, 1702, 2363, 2516, 3197, 3404, 4726, 5143, 6394, 9452, 10286, 12788, 14467, 20572, 28934, 54349, 57868, 87431, 108698, 118289, 174862, 217396, 236578, 349724, 473156, 2010913, 4021826, 8043652]

約数ペア:

[(1, 8043652), (2, 4021826), (4, 2010913), (17, 473156), (23, 349724), (34, 236578), (37, 217396), (46, 174862), (68, 118289), (74, 108698), (92, 87431), (139, 57868), (148, 54349), (278, 28934), (391, 20572), (556, 14467), (629, 12788), (782, 10286), (851, 9452), (1258, 6394), (1564, 5143), (1702, 4726), (2363, 3404), (2516, 3197)]