40327336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19463}}^1$

素因数の和:19513

約数の個数: 32

約数和(自身を含む): 88755840

約数和(自身を除く): 48428504

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19463, 38926, 77852, 136241, 155704, 272482, 544964, 720131, 1089928, 1440262, 2880524, 5040917, 5761048, 10081834, 20163668, 40327336]

約数ペア:

[(1, 40327336), (2, 20163668), (4, 10081834), (7, 5761048), (8, 5040917), (14, 2880524), (28, 1440262), (37, 1089928), (56, 720131), (74, 544964), (148, 272482), (259, 155704), (296, 136241), (518, 77852), (1036, 38926), (2072, 19463)]