71546156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10357}}^1$

素因数の和:10529

約数の個数: 24

約数和(自身を含む): 137471376

約数和(自身を除く): 65925220

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10357, 20714, 41428, 113927, 227854, 455708, 1626049, 3252098, 6504196, 17886539, 35773078, 71546156]

約数ペア:

[(1, 71546156), (2, 35773078), (4, 17886539), (11, 6504196), (22, 3252098), (44, 1626049), (157, 455708), (314, 227854), (628, 113927), (1727, 41428), (3454, 20714), (6908, 10357)]