28616350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81761}}^1$

素因数の和:81780

約数の個数: 24

約数和(自身を含む): 60830928

約数和(自身を除く): 32214578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81761, 163522, 408805, 572327, 817610, 1144654, 2044025, 2861635, 4088050, 5723270, 14308175, 28616350]

約数ペア:

[(1, 28616350), (2, 14308175), (5, 5723270), (7, 4088050), (10, 2861635), (14, 2044025), (25, 1144654), (35, 817610), (50, 572327), (70, 408805), (175, 163522), (350, 81761)]