64805618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1321}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 102481440

約数和(自身を除く): 37675822

約数列:

[1, 2, 19, 38, 1291, 1321, 2582, 2642, 24529, 25099, 49058, 50198, 1705411, 3410822, 32402809, 64805618]

約数ペア:

[(1, 64805618), (2, 32402809), (19, 3410822), (38, 1705411), (1291, 50198), (1321, 49058), (2582, 25099), (2642, 24529)]