42052038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3989}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 54474042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 3989, 5271, 7978, 10542, 11967, 23934, 27923, 55846, 83769, 167538, 1001239, 2002478, 3003717, 6007434, 7008673, 14017346, 21026019, 42052038]

約数ペア:

[(1, 42052038), (2, 21026019), (3, 14017346), (6, 7008673), (7, 6007434), (14, 3003717), (21, 2002478), (42, 1001239), (251, 167538), (502, 83769), (753, 55846), (1506, 27923), (1757, 23934), (3514, 11967), (3989, 10542), (5271, 7978)]