42949.000000

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 16

約数和(自身を含む): 710400

約数和(自身を除く): 137569

約数列:

[1, 7, 19, 59, 73, 133, 413, 511, 1121, 1387, 4307, 7847, 9709, 30149, 81833, 572831]

約数ペア:

[(1, 572831), (7, 81833), (19, 30149), (59, 9709), (73, 7847), (133, 4307), (413, 1387), (511, 1121)]