64406848

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{8317}}^1$

素因数の和:8351

約数の個数: 42

約数和(自身を含む): 140499338

約数和(自身を除く): 76092490

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 8317, 16634, 33268, 66536, 91487, 133072, 182974, 266144, 365948, 532288, 731896, 1006357, 1463792, 2012714, 2927584, 4025428, 5855168, 8050856, 16101712, 32203424, 64406848]

約数ペア:

[(1, 64406848), (2, 32203424), (4, 16101712), (8, 8050856), (11, 5855168), (16, 4025428), (22, 2927584), (32, 2012714), (44, 1463792), (64, 1006357), (88, 731896), (121, 532288), (176, 365948), (242, 266144), (352, 182974), (484, 133072), (704, 91487), (968, 66536), (1936, 33268), (3872, 16634), (7744, 8317)]