72900000004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{846061}}^1$

素因数の和:847735

約数の個数: 24

約数和(自身を含む): 137471538008

約数和(自身を除く): 64571538004

約数列:

[1, 2, 4, 13, 26, 52, 1657, 3314, 6628, 21541, 43082, 86164, 846061, 1692122, 3384244, 10998793, 21997586, 43995172, 1401923077, 2803846154, 5607692308, 18225000001, 36450000002, 72900000004]

約数ペア:

[(1, 72900000004), (2, 36450000002), (4, 18225000001), (13, 5607692308), (26, 2803846154), (52, 1401923077), (1657, 43995172), (3314, 21997586), (6628, 10998793), (21541, 3384244), (43082, 1692122), (86164, 846061)]