40405044928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33227833}}^1$

素因数の和:33227864

約数の個数: 28

約数和(自身を含む): 84398698360

約数和(自身を除く): 43993653432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33227833, 66455666, 132911332, 265822664, 531645328, 631328827, 1063290656, 1262657654, 2126581312, 2525315308, 5050630616, 10101261232, 20202522464, 40405044928]

約数ペア:

[(1, 40405044928), (2, 20202522464), (4, 10101261232), (8, 5050630616), (16, 2525315308), (19, 2126581312), (32, 1262657654), (38, 1063290656), (64, 631328827), (76, 531645328), (152, 265822664), (304, 132911332), (608, 66455666), (1216, 33227833)]