28605672

素因数分解:

$2^3\times 3^2\times {\mathrm{397301}}^1$

素因数の和:397313

約数の個数: 24

約数和(自身を含む): 77473890

約数和(自身を除く): 48868218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397301, 794602, 1191903, 1589204, 2383806, 3178408, 3575709, 4767612, 7151418, 9535224, 14302836, 28605672]

約数ペア:

[(1, 28605672), (2, 14302836), (3, 9535224), (4, 7151418), (6, 4767612), (8, 3575709), (9, 3178408), (12, 2383806), (18, 1589204), (24, 1191903), (36, 794602), (72, 397301)]