68682404

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7069}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 137780160

約数和(自身を除く): 69097756

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 7069, 9716, 14138, 28276, 49483, 98966, 197932, 2452943, 4905886, 9811772, 17170601, 34341202, 68682404]

約数ペア:

[(1, 68682404), (2, 34341202), (4, 17170601), (7, 9811772), (14, 4905886), (28, 2452943), (347, 197932), (694, 98966), (1388, 49483), (2429, 28276), (4858, 14138), (7069, 9716)]