71223386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8923}}^1$

素因数の和:9245

約数の個数: 16

約数和(自身を含む): 115440864

約数和(自身を除く): 44217478

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 8923, 17846, 115999, 231998, 2739361, 5478722, 35611693, 71223386]

約数ペア:

[(1, 71223386), (2, 35611693), (13, 5478722), (26, 2739361), (307, 231998), (614, 115999), (3991, 17846), (7982, 8923)]