408044992

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{18919}}^1$

素因数の和:19268

約数の個数: 28

約数和(自身を含む): 812159920

約数和(自身を除く): 404114928

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 5392, 10784, 18919, 21568, 37838, 75676, 151352, 302704, 605408, 1210816, 6375703, 12751406, 25502812, 51005624, 102011248, 204022496, 408044992]

約数ペア:

[(1, 408044992), (2, 204022496), (4, 102011248), (8, 51005624), (16, 25502812), (32, 12751406), (64, 6375703), (337, 1210816), (674, 605408), (1348, 302704), (2696, 151352), (5392, 75676), (10784, 37838), (18919, 21568)]