40731726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6977}}^1$

素因数の和:7128

約数の個数: 32

約数和(自身を含む): 93784320

約数和(自身を除く): 53052594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 6977, 13954, 20931, 41862, 48839, 97678, 146517, 293034, 969803, 1939606, 2909409, 5818818, 6788621, 13577242, 20365863, 40731726]

約数ペア:

[(1, 40731726), (2, 20365863), (3, 13577242), (6, 6788621), (7, 5818818), (14, 2909409), (21, 1939606), (42, 969803), (139, 293034), (278, 146517), (417, 97678), (834, 48839), (973, 41862), (1946, 20931), (2919, 13954), (5838, 6977)]