38473456

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 85574880

約数和(自身を除く): 47101424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1277, 1883, 2152, 2554, 3766, 4304, 5108, 7532, 8939, 10216, 15064, 17878, 20432, 30128, 35756, 71512, 143024, 343513, 687026, 1374052, 2404591, 2748104, 4809182, 5496208, 9618364, 19236728, 38473456]

約数ペア:

[(1, 38473456), (2, 19236728), (4, 9618364), (7, 5496208), (8, 4809182), (14, 2748104), (16, 2404591), (28, 1374052), (56, 687026), (112, 343513), (269, 143024), (538, 71512), (1076, 35756), (1277, 30128), (1883, 20432), (2152, 17878), (2554, 15064), (3766, 10216), (4304, 8939), (5108, 7532)]