28774648

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{733}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 61832160

約数和(自身を除く): 33057512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 733, 1402, 1466, 2804, 2932, 4907, 5131, 5608, 5864, 9814, 10262, 19628, 20524, 39256, 41048, 513833, 1027666, 2055332, 3596831, 4110664, 7193662, 14387324, 28774648]

約数ペア:

[(1, 28774648), (2, 14387324), (4, 7193662), (7, 4110664), (8, 3596831), (14, 2055332), (28, 1027666), (56, 513833), (701, 41048), (733, 39256), (1402, 20524), (1466, 19628), (2804, 10262), (2932, 9814), (4907, 5864), (5131, 5608)]