72012023008

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{11423227}}^1$

素因数の和:11423434

約数の個数: 24

約数和(自身を含む): 142493346072

約数和(自身を除く): 70481323064

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 11423227, 22846454, 45692908, 91385816, 182771632, 365543264, 2250375719, 4500751438, 9001502876, 18003005752, 36006011504, 72012023008]

約数ペア:

[(1, 72012023008), (2, 36006011504), (4, 18003005752), (8, 9001502876), (16, 4500751438), (32, 2250375719), (197, 365543264), (394, 182771632), (788, 91385816), (1576, 45692908), (3152, 22846454), (6304, 11423227)]