71659376

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14401}}^1$

素因数の和:14720

約数の個数: 20

約数和(自身を含む): 139296144

約数和(自身を除く): 67636768

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14401, 28802, 57604, 115208, 230416, 4478711, 8957422, 17914844, 35829688, 71659376]

約数ペア:

[(1, 71659376), (2, 35829688), (4, 17914844), (8, 8957422), (16, 4478711), (311, 230416), (622, 115208), (1244, 57604), (2488, 28802), (4976, 14401)]