28797672

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{17909}}^1$

素因数の和:17985

約数の個数: 32

約数和(自身を含む): 73072800

約数和(自身を除く): 44275128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 17909, 35818, 53727, 71636, 107454, 143272, 214908, 429816, 1199903, 2399806, 3599709, 4799612, 7199418, 9599224, 14398836, 28797672]

約数ペア:

[(1, 28797672), (2, 14398836), (3, 9599224), (4, 7199418), (6, 4799612), (8, 3599709), (12, 2399806), (24, 1199903), (67, 429816), (134, 214908), (201, 143272), (268, 107454), (402, 71636), (536, 53727), (804, 35818), (1608, 17909)]