79890044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35729}}^1$

素因数の和:35789

約数の個数: 24

約数和(自身を含む): 154067760

約数和(自身を除く): 74177716

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 35729, 71458, 142916, 464477, 928954, 1536347, 1857908, 3072694, 6145388, 19972511, 39945022, 79890044]

約数ペア:

[(1, 79890044), (2, 39945022), (4, 19972511), (13, 6145388), (26, 3072694), (43, 1857908), (52, 1536347), (86, 928954), (172, 464477), (559, 142916), (1118, 71458), (2236, 35729)]