1671872

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 28

約数和(自身を含む): 3358896

約数和(自身を除く): 1687024

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 173, 302, 346, 604, 692, 1208, 1384, 2416, 2768, 4832, 5536, 9664, 11072, 26123, 52246, 104492, 208984, 417968, 835936, 1671872]

約数ペア:

[(1, 1671872), (2, 835936), (4, 417968), (8, 208984), (16, 104492), (32, 52246), (64, 26123), (151, 11072), (173, 9664), (302, 5536), (346, 4832), (604, 2768), (692, 2416), (1208, 1384)]