142744028

素因数分解:

$2^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{5813}}^1$

素因数の和:6701

約数の個数: 24

約数和(自身を含む): 285862752

約数和(自身を除く): 143118724

約数列:

[1, 2, 4, 7, 14, 28, 877, 1754, 3508, 5813, 6139, 11626, 12278, 23252, 24556, 40691, 81382, 162764, 5098001, 10196002, 20392004, 35686007, 71372014, 142744028]

約数ペア:

[(1, 142744028), (2, 71372014), (4, 35686007), (7, 20392004), (14, 10196002), (28, 5098001), (877, 162764), (1754, 81382), (3508, 40691), (5813, 24556), (6139, 23252), (11626, 12278)]