278842048

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{27751}}^1$

素因数の和:27920

約数の個数: 28

約数和(自身を含む): 556871632

約数和(自身を除く): 278029584

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 27751, 55502, 111004, 222008, 444016, 888032, 1776064, 4356907, 8713814, 17427628, 34855256, 69710512, 139421024, 278842048]

約数ペア:

[(1, 278842048), (2, 139421024), (4, 69710512), (8, 34855256), (16, 17427628), (32, 8713814), (64, 4356907), (157, 1776064), (314, 888032), (628, 444016), (1256, 222008), (2512, 111004), (5024, 55502), (10048, 27751)]