68384584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 64639736

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2243, 3811, 4486, 7622, 8972, 15244, 17944, 30488, 82991, 165982, 231029, 331964, 462058, 663928, 924116, 1848232, 8548073, 17096146, 34192292, 68384584]

約数ペア:

[(1, 68384584), (2, 34192292), (4, 17096146), (8, 8548073), (37, 1848232), (74, 924116), (103, 663928), (148, 462058), (206, 331964), (296, 231029), (412, 165982), (824, 82991), (2243, 30488), (3811, 17944), (4486, 15244), (7622, 8972)]