28108368

素因数分解:

$2^4\times 3^2\times {\mathrm{195197}}^1$

素因数の和:195211

約数の個数: 30

約数和(自身を含む): 78664794

約数和(自身を除く): 50556426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195197, 390394, 585591, 780788, 1171182, 1561576, 1756773, 2342364, 3123152, 3513546, 4684728, 7027092, 9369456, 14054184, 28108368]

約数ペア:

[(1, 28108368), (2, 14054184), (3, 9369456), (4, 7027092), (6, 4684728), (8, 3513546), (9, 3123152), (12, 2342364), (16, 1756773), (18, 1561576), (24, 1171182), (36, 780788), (48, 585591), (72, 390394), (144, 195197)]