71477028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283639}}^1$

素因数の和:283656

約数の個数: 36

約数和(自身を含む): 206489920

約数和(自身を除く): 135012892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283639, 567278, 850917, 1134556, 1701834, 1985473, 2552751, 3403668, 3970946, 5105502, 5956419, 7941892, 10211004, 11912838, 17869257, 23825676, 35738514, 71477028]

約数ペア:

[(1, 71477028), (2, 35738514), (3, 23825676), (4, 17869257), (6, 11912838), (7, 10211004), (9, 7941892), (12, 5956419), (14, 5105502), (18, 3970946), (21, 3403668), (28, 2552751), (36, 1985473), (42, 1701834), (63, 1134556), (84, 850917), (126, 567278), (252, 283639)]