63321728

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 127092000

約数和(自身を除く): 63770272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 3559, 4448, 7118, 8896, 14236, 17792, 28472, 56944, 113888, 227776, 455552, 494701, 989402, 1978804, 3957608, 7915216, 15830432, 31660864, 63321728]

約数ペア:

[(1, 63321728), (2, 31660864), (4, 15830432), (8, 7915216), (16, 3957608), (32, 1978804), (64, 989402), (128, 494701), (139, 455552), (278, 227776), (556, 113888), (1112, 56944), (2224, 28472), (3559, 17792), (4448, 14236), (7118, 8896)]