67342808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647527}}^1$

素因数の和:647546

約数の個数: 16

約数和(自身を含む): 135980880

約数和(自身を除く): 68638072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647527, 1295054, 2590108, 5180216, 8417851, 16835702, 33671404, 67342808]

約数ペア:

[(1, 67342808), (2, 33671404), (4, 16835702), (8, 8417851), (13, 5180216), (26, 2590108), (52, 1295054), (104, 647527)]