66371636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23603}}^1$

素因数の和:23663

約数の個数: 24

約数和(自身を含む): 125573280

約数和(自身を除く): 59201644

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23603, 47206, 94412, 448457, 873311, 896914, 1746622, 1793828, 3493244, 16592909, 33185818, 66371636]

約数ペア:

[(1, 66371636), (2, 33185818), (4, 16592909), (19, 3493244), (37, 1793828), (38, 1746622), (74, 896914), (76, 873311), (148, 448457), (703, 94412), (1406, 47206), (2812, 23603)]