71905484

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32507}}^1$

素因数の和:32597

約数の個数: 24

約数和(自身を含む): 145635840

約数和(自身を除く): 73730356

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32507, 65014, 130028, 227549, 455098, 910196, 2568053, 5136106, 10272212, 17976371, 35952742, 71905484]

約数ペア:

[(1, 71905484), (2, 35952742), (4, 17976371), (7, 10272212), (14, 5136106), (28, 2568053), (79, 910196), (158, 455098), (316, 227549), (553, 130028), (1106, 65014), (2212, 32507)]