73886184976

素因数分解:

$2^4\times {\mathrm{181871}}^1\times {\mathrm{25391}}^1$

素因数の和:207270

約数の個数: 20

約数和(自身を含む): 143160908544

約数和(自身を除く): 69274723568

約数列:

[1, 2, 4, 8, 16, 25391, 50782, 101564, 181871, 203128, 363742, 406256, 727484, 1454968, 2909936, 4617886561, 9235773122, 18471546244, 36943092488, 73886184976]

約数ペア:

[(1, 73886184976), (2, 36943092488), (4, 18471546244), (8, 9235773122), (16, 4617886561), (25391, 2909936), (50782, 1454968), (101564, 727484), (181871, 406256), (203128, 363742)]