426072016

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{15139}}^1$

素因数の和:16906

約数の個数: 20

約数和(自身を含む): 826038400

約数和(自身を除く): 399966384

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 7036, 14072, 15139, 28144, 30278, 60556, 121112, 242224, 26629501, 53259002, 106518004, 213036008, 426072016]

約数ペア:

[(1, 426072016), (2, 213036008), (4, 106518004), (8, 53259002), (16, 26629501), (1759, 242224), (3518, 121112), (7036, 60556), (14072, 30278), (15139, 28144)]