3775688

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 8156160

約数和(自身を除く): 4380472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 353, 382, 706, 764, 1337, 1412, 1528, 2471, 2674, 2824, 4942, 5348, 9884, 10696, 19768, 67423, 134846, 269692, 471961, 539384, 943922, 1887844, 3775688]

約数ペア:

[(1, 3775688), (2, 1887844), (4, 943922), (7, 539384), (8, 471961), (14, 269692), (28, 134846), (56, 67423), (191, 19768), (353, 10696), (382, 9884), (706, 5348), (764, 4942), (1337, 2824), (1412, 2674), (1528, 2471)]