688472192

素因数分解:

$2^7\times {\mathrm{5378689}}^1$

素因数の和:5378703

約数の個数: 16

約数和(自身を含む): 1371565950

約数和(自身を除く): 683093758

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5378689, 10757378, 21514756, 43029512, 86059024, 172118048, 344236096, 688472192]

約数ペア:

[(1, 688472192), (2, 344236096), (4, 172118048), (8, 86059024), (16, 43029512), (32, 21514756), (64, 10757378), (128, 5378689)]