79517824

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{1597}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 158921100

約数和(自身を除く): 79403276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 1597, 3112, 3194, 6224, 6388, 12448, 12776, 24896, 25552, 49792, 51104, 102208, 204416, 621233, 1242466, 2484932, 4969864, 9939728, 19879456, 39758912, 79517824]

約数ペア:

[(1, 79517824), (2, 39758912), (4, 19879456), (8, 9939728), (16, 4969864), (32, 2484932), (64, 1242466), (128, 621233), (389, 204416), (778, 102208), (1556, 51104), (1597, 49792), (3112, 25552), (3194, 24896), (6224, 12776), (6388, 12448)]