26141780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186727}}^1$

素因数の和:186743

約数の個数: 24

約数和(自身を含む): 62740608

約数和(自身を除く): 36598828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186727, 373454, 746908, 933635, 1307089, 1867270, 2614178, 3734540, 5228356, 6535445, 13070890, 26141780]

約数ペア:

[(1, 26141780), (2, 13070890), (4, 6535445), (5, 5228356), (7, 3734540), (10, 2614178), (14, 1867270), (20, 1307089), (28, 933635), (35, 746908), (70, 373454), (140, 186727)]