77982242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{28031}}^1$

素因数の和:28153

約数の個数: 16

約数和(自身を含む): 127153152

約数和(自身を除く): 49170910

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 28031, 56062, 364403, 728806, 2999317, 5998634, 38991121, 77982242]

約数ペア:

[(1, 77982242), (2, 38991121), (13, 5998634), (26, 2999317), (107, 728806), (214, 364403), (1391, 56062), (2782, 28031)]