61403782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 45905018

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2069, 2698, 4138, 14839, 22759, 29678, 39311, 45518, 78622, 146899, 293798, 432421, 864842, 1615889, 2791081, 3231778, 5582162, 30701891, 61403782]

約数ペア:

[(1, 61403782), (2, 30701891), (11, 5582162), (19, 3231778), (22, 2791081), (38, 1615889), (71, 864842), (142, 432421), (209, 293798), (418, 146899), (781, 78622), (1349, 45518), (1562, 39311), (2069, 29678), (2698, 22759), (4138, 14839)]