67201008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{200003}}^1$

素因数の和:200021

約数の個数: 40

約数和(自身を含む): 198403968

約数和(自身を除く): 131202960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 200003, 400006, 600009, 800012, 1200018, 1400021, 1600024, 2400036, 2800042, 3200048, 4200063, 4800072, 5600084, 8400126, 9600144, 11200168, 16800252, 22400336, 33600504, 67201008]

約数ペア:

[(1, 67201008), (2, 33600504), (3, 22400336), (4, 16800252), (6, 11200168), (7, 9600144), (8, 8400126), (12, 5600084), (14, 4800072), (16, 4200063), (21, 3200048), (24, 2800042), (28, 2400036), (42, 1600024), (48, 1400021), (56, 1200018), (84, 800012), (112, 600009), (168, 400006), (336, 200003)]