72072572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126001}}^1$

素因数の和:126029

約数の個数: 24

約数和(自身を含む): 148178352

約数和(自身を除く): 76105780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126001, 252002, 504004, 1386011, 1638013, 2772022, 3276026, 5544044, 6552052, 18018143, 36036286, 72072572]

約数ペア:

[(1, 72072572), (2, 36036286), (4, 18018143), (11, 6552052), (13, 5544044), (22, 3276026), (26, 2772022), (44, 1638013), (52, 1386011), (143, 504004), (286, 252002), (572, 126001)]