28117296

素因数分解:

$2^4\times 3^2\times {\mathrm{195259}}^1$

素因数の和:195273

約数の個数: 30

約数和(自身を含む): 78689780

約数和(自身を除く): 50572484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195259, 390518, 585777, 781036, 1171554, 1562072, 1757331, 2343108, 3124144, 3514662, 4686216, 7029324, 9372432, 14058648, 28117296]

約数ペア:

[(1, 28117296), (2, 14058648), (3, 9372432), (4, 7029324), (6, 4686216), (8, 3514662), (9, 3124144), (12, 2343108), (16, 1757331), (18, 1562072), (24, 1171554), (36, 781036), (48, 585777), (72, 390518), (144, 195259)]