64655668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9172

約数の個数: 48

約数和(自身を含む): 147216384

約数和(自身を除く): 82560716

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 9127, 18254, 36508, 63889, 100397, 127778, 200794, 209921, 255556, 401588, 419842, 702779, 839684, 1405558, 1469447, 2309131, 2811116, 2938894, 4618262, 5877788, 9236524, 16163917, 32327834, 64655668]

約数ペア:

[(1, 64655668), (2, 32327834), (4, 16163917), (7, 9236524), (11, 5877788), (14, 4618262), (22, 2938894), (23, 2811116), (28, 2309131), (44, 1469447), (46, 1405558), (77, 839684), (92, 702779), (154, 419842), (161, 401588), (253, 255556), (308, 209921), (322, 200794), (506, 127778), (644, 100397), (1012, 63889), (1771, 36508), (3542, 18254), (7084, 9127)]