78906274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 48646046

約数列:

[1, 2, 29, 37, 58, 74, 83, 166, 443, 886, 1073, 2146, 2407, 3071, 4814, 6142, 12847, 16391, 25694, 32782, 36769, 73538, 89059, 178118, 475339, 950678, 1066301, 1360453, 2132602, 2720906, 39453137, 78906274]

約数ペア:

[(1, 78906274), (2, 39453137), (29, 2720906), (37, 2132602), (58, 1360453), (74, 1066301), (83, 950678), (166, 475339), (443, 178118), (886, 89059), (1073, 73538), (2146, 36769), (2407, 32782), (3071, 25694), (4814, 16391), (6142, 12847)]