71968204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233663}}^1$

素因数の和:233685

約数の個数: 24

約数和(自身を含む): 157022208

約数和(自身を除く): 85054004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 233663, 467326, 934652, 1635641, 2570293, 3271282, 5140586, 6542564, 10281172, 17992051, 35984102, 71968204]

約数ペア:

[(1, 71968204), (2, 35984102), (4, 17992051), (7, 10281172), (11, 6542564), (14, 5140586), (22, 3271282), (28, 2570293), (44, 1635641), (77, 934652), (154, 467326), (308, 233663)]