47120996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12763}}^1$

素因数の和:12851

約数の個数: 24

約数和(自身を含む): 90062784

約数和(自身を除く): 42941788

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 12763, 25526, 51052, 165919, 331838, 663676, 906173, 1812346, 3624692, 11780249, 23560498, 47120996]

約数ペア:

[(1, 47120996), (2, 23560498), (4, 11780249), (13, 3624692), (26, 1812346), (52, 906173), (71, 663676), (142, 331838), (284, 165919), (923, 51052), (1846, 25526), (3692, 12763)]