42879044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8501}}^1$

素因数の和:8615

約数の個数: 24

約数和(自身を含む): 81653208

約数和(自身を除く): 38774164

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 8501, 17002, 34004, 110513, 221026, 442052, 824597, 1649194, 3298388, 10719761, 21439522, 42879044]

約数ペア:

[(1, 42879044), (2, 21439522), (4, 10719761), (13, 3298388), (26, 1649194), (52, 824597), (97, 442052), (194, 221026), (388, 110513), (1261, 34004), (2522, 17002), (5044, 8501)]