38447248

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 85504448

約数和(自身を除く): 47057200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1213, 1981, 2264, 2426, 3962, 4528, 4852, 7924, 8491, 9704, 15848, 16982, 19408, 31696, 33964, 67928, 135856, 343279, 686558, 1373116, 2402953, 2746232, 4805906, 5492464, 9611812, 19223624, 38447248]

約数ペア:

[(1, 38447248), (2, 19223624), (4, 9611812), (7, 5492464), (8, 4805906), (14, 2746232), (16, 2402953), (28, 1373116), (56, 686558), (112, 343279), (283, 135856), (566, 67928), (1132, 33964), (1213, 31696), (1981, 19408), (2264, 16982), (2426, 15848), (3962, 9704), (4528, 8491), (4852, 7924)]