79983748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3671}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 151139520

約数和(自身を除く): 71155772

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3671, 5447, 7342, 10894, 14684, 21788, 47723, 95446, 190892, 1538149, 3076298, 6152596, 19995937, 39991874, 79983748]

約数ペア:

[(1, 79983748), (2, 39991874), (4, 19995937), (13, 6152596), (26, 3076298), (52, 1538149), (419, 190892), (838, 95446), (1676, 47723), (3671, 21788), (5447, 14684), (7342, 10894)]