72396044

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17123}}^1$

素因数の和:17285

約数の個数: 24

約数和(自身を含む): 145759488

約数和(自身を除く): 73363444

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 17123, 34246, 68492, 119861, 239722, 479444, 2585573, 5171146, 10342292, 18099011, 36198022, 72396044]

約数ペア:

[(1, 72396044), (2, 36198022), (4, 18099011), (7, 10342292), (14, 5171146), (28, 2585573), (151, 479444), (302, 239722), (604, 119861), (1057, 68492), (2114, 34246), (4228, 17123)]