64779868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1019}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 118581120

約数和(自身を除く): 53801252

約数列:

[1, 2, 4, 23, 46, 92, 691, 1019, 1382, 2038, 2764, 4076, 15893, 23437, 31786, 46874, 63572, 93748, 704129, 1408258, 2816516, 16194967, 32389934, 64779868]

約数ペア:

[(1, 64779868), (2, 32389934), (4, 16194967), (23, 2816516), (46, 1408258), (92, 704129), (691, 93748), (1019, 63572), (1382, 46874), (2038, 31786), (2764, 23437), (4076, 15893)]