40951976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 83516160

約数和(自身を除く): 42564184

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 3823, 5356, 7646, 10712, 15292, 30584, 49699, 99398, 198796, 393769, 397592, 787538, 1575076, 3150152, 5118997, 10237994, 20475988, 40951976]

約数ペア:

[(1, 40951976), (2, 20475988), (4, 10237994), (8, 5118997), (13, 3150152), (26, 1575076), (52, 787538), (103, 397592), (104, 393769), (206, 198796), (412, 99398), (824, 49699), (1339, 30584), (2678, 15292), (3823, 10712), (5356, 7646)]