64191226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 111349728

約数和(自身を除く): 47158502

約数列:

[1, 2, 11, 22, 37, 67, 74, 107, 121, 134, 214, 242, 407, 737, 814, 1177, 1474, 2354, 2479, 3959, 4477, 4958, 7169, 7918, 8107, 8954, 12947, 14338, 16214, 25894, 27269, 43549, 54538, 78859, 87098, 157718, 265253, 299959, 479039, 530506, 599918, 867449, 958078, 1734898, 2917783, 5835566, 32095613, 64191226]

約数ペア:

[(1, 64191226), (2, 32095613), (11, 5835566), (22, 2917783), (37, 1734898), (67, 958078), (74, 867449), (107, 599918), (121, 530506), (134, 479039), (214, 299959), (242, 265253), (407, 157718), (737, 87098), (814, 78859), (1177, 54538), (1474, 43549), (2354, 27269), (2479, 25894), (3959, 16214), (4477, 14338), (4958, 12947), (7169, 8954), (7918, 8107)]