42736888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 82546560

約数和(自身を除く): 39809672

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1123, 2246, 4492, 4757, 8984, 9514, 19028, 38056, 75241, 79733, 150482, 159466, 300964, 318932, 601928, 637864, 5342111, 10684222, 21368444, 42736888]

約数ペア:

[(1, 42736888), (2, 21368444), (4, 10684222), (8, 5342111), (67, 637864), (71, 601928), (134, 318932), (142, 300964), (268, 159466), (284, 150482), (536, 79733), (568, 75241), (1123, 38056), (2246, 19028), (4492, 9514), (4757, 8984)]