78891142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{60779}}^1$

素因数の和:60851

約数の個数: 16

約数和(自身を含む): 131284800

約数和(自身を除く): 52393658

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 60779, 121558, 668569, 1337138, 3585961, 7171922, 39445571, 78891142]

約数ペア:

[(1, 78891142), (2, 39445571), (11, 7171922), (22, 3585961), (59, 1337138), (118, 668569), (649, 121558), (1298, 60779)]