66743264

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8053}}^1$

素因数の和:8107

約数の個数: 48

約数和(自身を含む): 154250208

約数和(自身を除く): 87506944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8053, 8288, 16106, 32212, 56371, 64424, 112742, 128848, 225484, 257696, 297961, 450968, 595922, 901936, 1191844, 1803872, 2085727, 2383688, 4171454, 4767376, 8342908, 9534752, 16685816, 33371632, 66743264]

約数ペア:

[(1, 66743264), (2, 33371632), (4, 16685816), (7, 9534752), (8, 8342908), (14, 4767376), (16, 4171454), (28, 2383688), (32, 2085727), (37, 1803872), (56, 1191844), (74, 901936), (112, 595922), (148, 450968), (224, 297961), (259, 257696), (296, 225484), (518, 128848), (592, 112742), (1036, 64424), (1184, 56371), (2072, 32212), (4144, 16106), (8053, 8288)]