71012048

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41479}}^1$

素因数の和:41594

約数の個数: 20

約数和(自身を含む): 138875040

約数和(自身を除く): 67862992

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41479, 82958, 165916, 331832, 663664, 4438253, 8876506, 17753012, 35506024, 71012048]

約数ペア:

[(1, 71012048), (2, 35506024), (4, 17753012), (8, 8876506), (16, 4438253), (107, 663664), (214, 331832), (428, 165916), (856, 82958), (1712, 41479)]