71305552

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{2551}}^1$

素因数の和:4306

約数の個数: 20

約数和(自身を含む): 138287776

約数和(自身を除く): 66982224

約数列:

[1, 2, 4, 8, 16, 1747, 2551, 3494, 5102, 6988, 10204, 13976, 20408, 27952, 40816, 4456597, 8913194, 17826388, 35652776, 71305552]

約数ペア:

[(1, 71305552), (2, 35652776), (4, 17826388), (8, 8913194), (16, 4456597), (1747, 40816), (2551, 27952), (3494, 20408), (5102, 13976), (6988, 10204)]