77919988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33073}}^1$

素因数の和:33127

約数の個数: 24

約数和(自身を含む): 148171520

約数和(自身を除く): 70251532

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 33073, 66146, 132292, 628387, 1025263, 1256774, 2050526, 2513548, 4101052, 19479997, 38959994, 77919988]

約数ペア:

[(1, 77919988), (2, 38959994), (4, 19479997), (19, 4101052), (31, 2513548), (38, 2050526), (62, 1256774), (76, 1025263), (124, 628387), (589, 132292), (1178, 66146), (2356, 33073)]