40348504

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1187}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 46327976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1187, 1214, 2374, 2428, 4249, 4748, 4856, 8309, 8498, 9496, 16618, 16996, 33236, 33992, 66472, 720509, 1441018, 2882036, 5043563, 5764072, 10087126, 20174252, 40348504]

約数ペア:

[(1, 40348504), (2, 20174252), (4, 10087126), (7, 5764072), (8, 5043563), (14, 2882036), (28, 1441018), (56, 720509), (607, 66472), (1187, 33992), (1214, 33236), (2374, 16996), (2428, 16618), (4249, 9496), (4748, 8498), (4856, 8309)]