38895248

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 86512320

約数和(自身を除く): 47617072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1291, 1883, 2152, 2582, 3766, 4304, 5164, 7532, 9037, 10328, 15064, 18074, 20656, 30128, 36148, 72296, 144592, 347279, 694558, 1389116, 2430953, 2778232, 4861906, 5556464, 9723812, 19447624, 38895248]

約数ペア:

[(1, 38895248), (2, 19447624), (4, 9723812), (7, 5556464), (8, 4861906), (14, 2778232), (16, 2430953), (28, 1389116), (56, 694558), (112, 347279), (269, 144592), (538, 72296), (1076, 36148), (1291, 30128), (1883, 20656), (2152, 18074), (2582, 15064), (3766, 10328), (4304, 9037), (5164, 7532)]