67852408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 137435760

約数和(自身を除く): 69583352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 1604, 1627, 3208, 3254, 5213, 6508, 10426, 13016, 20852, 21151, 41704, 42302, 84604, 169208, 652427, 1304854, 2609708, 5219416, 8481551, 16963102, 33926204, 67852408]

約数ペア:

[(1, 67852408), (2, 33926204), (4, 16963102), (8, 8481551), (13, 5219416), (26, 2609708), (52, 1304854), (104, 652427), (401, 169208), (802, 84604), (1604, 42302), (1627, 41704), (3208, 21151), (3254, 20852), (5213, 13016), (6508, 10426)]