71523214

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{25933}}^1$

素因数の和:26139

約数の個数: 16

約数和(自身を含む): 123238368

約数和(自身を除く): 51715154

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 25933, 51866, 181531, 363062, 5108801, 10217602, 35761607, 71523214]

約数ペア:

[(1, 71523214), (2, 35761607), (7, 10217602), (14, 5108801), (197, 363062), (394, 181531), (1379, 51866), (2758, 25933)]