71313712

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{2753}}^1$

素因数の和:4380

約数の個数: 20

約数和(自身を含む): 138305880

約数和(自身を除く): 66992168

約数列:

[1, 2, 4, 8, 16, 1619, 2753, 3238, 5506, 6476, 11012, 12952, 22024, 25904, 44048, 4457107, 8914214, 17828428, 35656856, 71313712]

約数ペア:

[(1, 71313712), (2, 35656856), (4, 17828428), (8, 8914214), (16, 4457107), (1619, 44048), (2753, 25904), (3238, 22024), (5506, 12952), (6476, 11012)]