66515344

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2352

約数の個数: 60

約数和(自身を含む): 154032924

約数和(自身を除く): 87517580

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 2293, 3626, 4144, 4586, 7252, 9172, 14504, 16051, 18344, 29008, 32102, 36688, 64204, 84841, 112357, 128408, 169682, 224714, 256816, 339364, 449428, 593887, 678728, 898856, 1187774, 1357456, 1797712, 2375548, 4157209, 4751096, 8314418, 9502192, 16628836, 33257672, 66515344]

約数ペア:

[(1, 66515344), (2, 33257672), (4, 16628836), (7, 9502192), (8, 8314418), (14, 4751096), (16, 4157209), (28, 2375548), (37, 1797712), (49, 1357456), (56, 1187774), (74, 898856), (98, 678728), (112, 593887), (148, 449428), (196, 339364), (259, 256816), (296, 224714), (392, 169682), (518, 128408), (592, 112357), (784, 84841), (1036, 64204), (1813, 36688), (2072, 32102), (2293, 29008), (3626, 18344), (4144, 16051), (4586, 14504), (7252, 9172)]