73175042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10639}}^1$

素因数の和:10841

約数の個数: 16

約数和(自身を含む): 116188800

約数和(自身を除く): 43013758

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 10639, 21278, 202141, 404282, 1925659, 3851318, 36587521, 73175042]

約数ペア:

[(1, 73175042), (2, 36587521), (19, 3851318), (38, 1925659), (181, 404282), (362, 202141), (3439, 21278), (6878, 10639)]