47139028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 88338600

約数和(自身を除く): 41199572

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 7789, 15578, 31156, 132413, 264826, 529652, 693221, 1386442, 2772884, 11784757, 23569514, 47139028]

約数ペア:

[(1, 47139028), (2, 23569514), (4, 11784757), (17, 2772884), (34, 1386442), (68, 693221), (89, 529652), (178, 264826), (356, 132413), (1513, 31156), (3026, 15578), (6052, 7789)]