67140696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{399647}}^1$

素因数の和:399663

約数の個数: 32

約数和(自身を含む): 191831040

約数和(自身を除く): 124690344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 399647, 799294, 1198941, 1598588, 2397882, 2797529, 3197176, 4795764, 5595058, 8392587, 9591528, 11190116, 16785174, 22380232, 33570348, 67140696]

約数ペア:

[(1, 67140696), (2, 33570348), (3, 22380232), (4, 16785174), (6, 11190116), (7, 9591528), (8, 8392587), (12, 5595058), (14, 4795764), (21, 3197176), (24, 2797529), (28, 2397882), (42, 1598588), (56, 1198941), (84, 799294), (168, 399647)]