78961484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{122611}}^1$

素因数の和:122645

約数の個数: 24

約数和(自身を含む): 164790528

約数和(自身を除く): 85829044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 122611, 245222, 490444, 858277, 1716554, 2820053, 3433108, 5640106, 11280212, 19740371, 39480742, 78961484]

約数ペア:

[(1, 78961484), (2, 39480742), (4, 19740371), (7, 11280212), (14, 5640106), (23, 3433108), (28, 2820053), (46, 1716554), (92, 858277), (161, 490444), (322, 245222), (644, 122611)]