40347312

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11921

約数の個数: 40

約数和(自身を含む): 105707520

約数和(自身を除く): 65360208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 11839, 23678, 35517, 47356, 71034, 94712, 142068, 189424, 284136, 568272, 840569, 1681138, 2521707, 3362276, 5043414, 6724552, 10086828, 13449104, 20173656, 40347312]

約数ペア:

[(1, 40347312), (2, 20173656), (3, 13449104), (4, 10086828), (6, 6724552), (8, 5043414), (12, 3362276), (16, 2521707), (24, 1681138), (48, 840569), (71, 568272), (142, 284136), (213, 189424), (284, 142068), (426, 94712), (568, 71034), (852, 47356), (1136, 35517), (1704, 23678), (3408, 11839)]