77173072

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{7297}}^1$

素因数の和:7966

約数の個数: 20

約数和(自身を含む): 149769556

約数和(自身を除く): 72596484

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 7297, 10576, 14594, 29188, 58376, 116752, 4823317, 9646634, 19293268, 38586536, 77173072]

約数ペア:

[(1, 77173072), (2, 38586536), (4, 19293268), (8, 9646634), (16, 4823317), (661, 116752), (1322, 58376), (2644, 29188), (5288, 14594), (7297, 10576)]