64916852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 157753344

約数和(自身を除く): 92836492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 523, 572, 682, 806, 868, 1001, 1046, 1364, 1612, 2002, 2092, 2387, 2821, 3661, 4004, 4433, 4774, 5642, 5753, 6799, 7322, 8866, 9548, 11284, 11506, 13598, 14644, 16213, 17732, 23012, 27196, 31031, 32426, 40271, 47593, 62062, 64852, 74789, 80542, 95186, 113491, 124124, 149578, 161084, 178343, 190372, 210769, 226982, 299156, 356686, 421538, 453964, 523523, 713372, 843076, 1047046, 1248401, 1475383, 2094092, 2318459, 2496802, 2950766, 4636918, 4993604, 5901532, 9273836, 16229213, 32458426, 64916852]

約数ペア:

[(1, 64916852), (2, 32458426), (4, 16229213), (7, 9273836), (11, 5901532), (13, 4993604), (14, 4636918), (22, 2950766), (26, 2496802), (28, 2318459), (31, 2094092), (44, 1475383), (52, 1248401), (62, 1047046), (77, 843076), (91, 713372), (124, 523523), (143, 453964), (154, 421538), (182, 356686), (217, 299156), (286, 226982), (308, 210769), (341, 190372), (364, 178343), (403, 161084), (434, 149578), (523, 124124), (572, 113491), (682, 95186), (806, 80542), (868, 74789), (1001, 64852), (1046, 62062), (1364, 47593), (1612, 40271), (2002, 32426), (2092, 31031), (2387, 27196), (2821, 23012), (3661, 17732), (4004, 16213), (4433, 14644), (4774, 13598), (5642, 11506), (5753, 11284), (6799, 9548), (7322, 8866)]