518848

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 42

約数和(自身を含む): 1148588

約数和(自身を除く): 629740

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 121, 134, 176, 242, 268, 352, 484, 536, 704, 737, 968, 1072, 1474, 1936, 2144, 2948, 3872, 4288, 5896, 7744, 8107, 11792, 16214, 23584, 32428, 47168, 64856, 129712, 259424, 518848]

約数ペア:

[(1, 518848), (2, 259424), (4, 129712), (8, 64856), (11, 47168), (16, 32428), (22, 23584), (32, 16214), (44, 11792), (64, 8107), (67, 7744), (88, 5896), (121, 4288), (134, 3872), (176, 2948), (242, 2144), (268, 1936), (352, 1474), (484, 1072), (536, 968), (704, 737)]